GitLab在Centos下的安装步骤

 

 

第一步:(安装工具包)

sudo yum install curl openssh-server postfix cronie
sudo service postfix start
sudo chkconfig postfix on
sudo lokkit -s http -s ssh

第二步:（安装ruby，如果已安装则可跳过这个步骤）

sudo yum install ruby ruby-irb

第三步：（下载并安装gitlab-ce-xx.rpm安装包）

curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash
sudo yum install gitlab-ce

如果下载过于缓慢或下载失败，则可选择使用以下方式

http://pan.baidu.com/s/1kTzsCfX

如果已成功下载，则使用下面的命令安装

rpm -i gitlab-ce-XXX.rpm

第四步：(修复软连接)

首先修复modprobe

rm -f /sbin/modprobe 
ln -s /bin/true /sbin/modprobe

其次修复sysctl

rm -f /sbin/sysctl 
ln -s /bin/true /sbin/sysctl

如果在配置使用过程中，出现了以下错误，一定要使用上述操作步骤进行修复

error: "net.bridge.bridge-nf-call-ip6tables" is an unknown key
error: "net.bridge.bridge-nf-call-iptables" is an unknown key
error: "net.bridge.bridge-nf-call-arptables" is an unknown key
error: permission denied on key 'net.ipv4.tcp_max_syn_backlog'
error: permission denied on key 'net.core.netdev_max_backlog'
error: permission denied on key 'net.core.wmem_default'
error: permission denied on key 'net.core.rmem_default'
error: permission denied on key 'net.core.rmem_max'
error: permission denied on key 'net.core.wmem_max'
error: permission denied on key 'net.ipv4.tcp_timestamps'
error: permission denied on key 'net.ipv4.tcp_synack_retries'
error: permission denied on key 'net.ipv4.tcp_syn_retries'
error: permission denied on key 'net.ipv4.tcp_tw_recycle'
error: permission denied on key 'net.ipv4.tcp_tw_reuse'
error: permission denied on key 'net.ipv4.tcp_mem'
error: permission denied on key 'net.ipv4.tcp_max_orphans'
error: permission denied on key 'net.ipv4.ip_local_port_range'

第五步：（修改日志文件夹的访问权限）

sudo chmod -R 777 /var/log/gitlab

第六步：（配置gitlab.rb文件，主要看未注释掉的代码部分）

sudo nano /etc/gitlab/gitlab.rb

修改后的文件如下

## Latest options listed at https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/files/gitlab-config-template/gitlab.rb.template

## Url on which GitLab will be reachable.
## For more details on configuring external_url see:
## https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#configuring-the-external-url-for-gitlab
external_url 'http://localhost'


## Note: configuration settings below are optional.
## Uncomment and change the value.
############################
# gitlab.yml configuration #
############################

# gitlab_rails['gitlab_ssh_host'] = 'ssh.host_example.com'
# gitlab_rails['time_zone'] = 'UTC'
# gitlab_rails['gitlab_email_enabled'] = true
gitlab_rails['gitlab_email_from'] = 'xxxxxxxx@163.com'
# gitlab_rails['gitlab_email_display_name'] = 'Example'
# gitlab_rails['gitlab_email_reply_to'] = 'noreply@example.com'
# gitlab_rails['gitlab_default_can_create_group'] = true
# gitlab_rails['gitlab_username_changing_enabled'] = true
# gitlab_rails['gitlab_default_theme'] = 2
# gitlab_rails['gitlab_restricted_visibility_levels'] = nil # to restrict public and internal: ['public', 'internal']
# gitlab_rails['gitlab_default_projects_features_issues'] = true
# gitlab_rails['gitlab_default_projects_features_merge_requests'] = true
# gitlab_rails['gitlab_default_projects_features_wiki'] = true
# gitlab_rails['gitlab_default_projects_features_snippets'] = false
# gitlab_rails['gitlab_default_projects_features_visibility_level'] = 'private'
# gitlab_rails['gitlab_repository_downloads_path'] = 'tmp/repositories'
# gitlab_rails['gravatar_plain_url'] = 'http://www.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon'
# gitlab_rails['gravatar_ssl_url'] = 'https://secure.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon'
# gitlab_rails['webhook_timeout'] = 10

## Reply by email
# You need access to IMAP-enabled email account. For details
# see http://doc.gitlab.com/ce/incoming_email/README.html
# gitlab_rails['incoming_email_enabled'] = true
# gitlab_rails['incoming_email_address'] = "incoming+%{key}@gitlab.example.com"
# gitlab_rails['incoming_email_host'] = "imap.gmail.com" # IMAP server host
# gitlab_rails['incoming_email_port'] = 993 # IMAP server port
# gitlab_rails['incoming_email_ssl'] = true # Whether the IMAP server uses SSL
# gitlab_rails['incoming_email_start_tls'] = false # Whether the IMAP server uses StartTLS
# gitlab_rails['incoming_email_email'] = "incoming@gitlab.example.com"  # Email account username. Usually the full email address.
# gitlab_rails['incoming_email_password'] = "password" # Email account password
# gitlab_rails['incoming_email_mailbox_name'] = "inbox" # The name of the mailbox where incoming mail will end up.
# gitlab_rails['incoming_email_log_directory'] = "/var/log/gitlab/mailroom"

## For setting up LDAP
## see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#setting-up-ldap-sign-in
## Be careful not to break the identation in the ldap_servers block. It is in
## yaml format and the spaces must be retained. Using tabs will not work.

# gitlab_rails['ldap_enabled'] = false
# gitlab_rails['ldap_servers'] = YAML.load <<-'EOS' # remember to close this block with 'EOS' below
#   main: # 'main' is the GitLab 'provider ID' of this LDAP server
#     label: 'LDAP'
#     host: '_your_ldap_server'
#     port: 389
#     uid: 'sAMAccountName'
#     method: 'plain' # "tls" or "ssl" or "plain"
#     bind_dn: '_the_full_dn_of_the_user_you_will_bind_with'
#     password: '_the_password_of_the_bind_user'
#     active_directory: true
#     allow_username_or_email_login: false
#     block_auto_created_users: false
#     base: ''
#     user_filter: ''
#     ## EE only
#     group_base: ''
#     admin_group: ''
#     sync_ssh_keys: false
#
#   secondary: # 'secondary' is the GitLab 'provider ID' of second LDAP server
#     label: 'LDAP'
#     host: '_your_ldap_server'
#     port: 389
#     uid: 'sAMAccountName'
#     method: 'plain' # "tls" or "ssl" or "plain"
#     bind_dn: '_the_full_dn_of_the_user_you_will_bind_with'
#     password: '_the_password_of_the_bind_user'
#     active_directory: true
#     allow_username_or_email_login: false
#     block_auto_created_users: false
#     base: ''
#     user_filter: ''
#     ## EE only
#     group_base: ''
#     admin_group: ''
#     sync_ssh_keys: false
# EOS

## Setting up Kerberos (EE only)
## See http://doc.gitlab.com/ee/integration/kerberos.html#http-git-access
# gitlab_rails['kerberos_enabled'] = true
# gitlab_rails['kerberos_keytab'] = /etc/http.keytab
# gitlab_rails['kerberos_service_principal_name'] = HTTP/gitlab.example.com@EXAMPLE.COM
# gitlab_rails['kerberos_use_dedicated_port'] = true
# gitlab_rails['kerberos_port'] = 8443
# gitlab_rails['kerberos_https'] = true

## For setting up omniauth
## see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#omniauth-google-twitter-github-login

# gitlab_rails['omniauth_enabled'] = true
# gitlab_rails['omniauth_allow_single_sign_on'] = false
# gitlab_rails['omniauth_auto_sign_in_with_provider'] = 'saml'
# gitlab_rails['omniauth_block_auto_created_users'] = true
# gitlab_rails['omniauth_auto_link_ldap_user'] = false
# gitlab_rails['omniauth_providers'] = [
#   {
#     "name" => "google_oauth2",
#     "app_id" => "YOUR APP ID",
#     "app_secret" => "YOUR APP SECRET",
#     "args" => { "access_type" => "offline", "approval_prompt" => "" }
#   }
# ]
#
# If you setup bitbucket importer under omniauth providers you will need to add the keys
# which will allow connection between bitbucket and gitlab.
# For details see http://doc.gitlab.com/ce/integration/bitbucket.html
# gitlab_rails['bitbucket'] = {
#  'known_hosts_key' => 'bitbucket.org,207.223.240.182 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAubiN81eDcafrgMeLzaFPsw2kNvEcqTKl/VqLat/MaB33pZy0y3rJZtnqwR2qOOvbwKZYKiEO1O6VqNEBxKvJJelCq0dTXWT5pbO2gDXC6h6QDXCaHo6pOHGPUy+YBaGQRGuSusMEASYiWunYN0vCAI8QaXnWMXNMdFP3jHAJH0eDsoiGnLPBlBp4TNm6rYI74nMzgz3B9IikW4WVK+dc8KZJZWYjAuORU3jc1c/NPskD2ASinf8v3xnfXeukU0sJ5N6m5E8VLjObPEO+mN2t/FZTMZLiFqPWc/ALSqnMnnhwrNi2rbfg/rd/IpL8Le3pSBne8+seeFVBoGqzHM9yXw==',
#  'private_key' => '-----BEGIN RSA PRIVATE KEY-----
#   MIIEowIBAAKCAQEAyXxYHwz2KjcwSjTREwlhYHqrf/8U0UM8ej3cqQ551gE4Wo3t
#   -----END RSA PRIVATE KEY-----',
#  'public_key' => 'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDJfFgfDPYqN git@gitlab.example.com'
# }

## For setting up backups
## see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#backups

# gitlab_rails['backup_path'] = "/var/opt/gitlab/backups"
# gitlab_rails['backup_archive_permissions'] = 0644 # See: http://doc.gitlab.com/ce/raketasks/backup_restore.html#backup-archive-permissions
# gitlab_rails['backup_pg_schema'] = 'public'
# gitlab_rails['backup_keep_time'] = 604800
# gitlab_rails['backup_upload_connection'] = {
#   'provider' => 'AWS',
#   'region' => 'eu-west-1',
#   'aws_access_key_id' => 'AKIAKIAKI',
#   'aws_secret_access_key' => 'secret123'
# }
# gitlab_rails['backup_upload_remote_directory'] = 'my.s3.bucket'
# gitlab_rails['backup_multipart_chunk_size'] = 104857600

## For setting up different data storing directory
## see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#storing-git-data-in-an-alternative-directory
## If you want to use a single non-default directory to store git data use
## a path that doesn't contain symlinks.
# git_data_dir "/var/opt/gitlab/git-data"

# gitlab_rails['satellites_timeout'] = 30

## GitLab Shell settings for GitLab
# gitlab_rails['gitlab_shell_ssh_port'] = 22
# gitlab_rails['git_max_size'] = 20971520
# gitlab_rails['git_timeout'] = 10

## Extra customization
# gitlab_rails['extra_google_analytics_id'] = '_your_tracking_id'
# gitlab_rails['extra_piwik_url'] = '_your_piwik_url'
# gitlab_rails['extra_piwik_site_id'] = '_your_piwik_site_id'
# gitlab_rails['extra_sign_in_text'] = '|
#   ![Company Logo](http://www.companydomain.com/logo.png)
#   [Learn more about CompanyName](http://www.companydomain.com/)'

# gitlab_rails['env'] = {
#   'BUNDLE_GEMFILE' => "/opt/gitlab/embedded/service/gitlab-rails/Gemfile",
#   'PATH' => "/opt/gitlab/bin:/opt/gitlab/embedded/bin:/bin:/usr/bin"
# }

# gitlab_rails['rack_attack_git_basic_auth'] = {
#   'enabled' => true,
#   'ip_whitelist' => ["127.0.0.1"],
#   'maxretry' => 10,
#   'findtime' => 60,
#   'bantime' => 3600
# }

# We do not recommend changing these directories.
# gitlab_rails['dir'] = "/var/opt/gitlab/gitlab-rails"
# gitlab_rails['log_directory'] = "/var/log/gitlab/gitlab-rails"

###############################
# GitLab application settings #
###############################

# gitlab_rails['uploads_directory'] = "/var/opt/gitlab/gitlab-rails/uploads"
# gitlab_rails['rate_limit_requests_per_period'] = 10
# gitlab_rails['rate_limit_period'] = 60

# Change the initial default admin password.
# Only applicable on inital setup, changing this setting after database is created and seeded
# won't yield any change.
# gitlab_rails['initial_root_password'] = "password"

############################
# GitLab database settings #
############################
## see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/database.md#database-settings
## Only needed if you use an external database.

# gitlab_rails['db_adapter'] = "postgresql"
# gitlab_rails['db_encoding'] = "unicode"
# gitlab_rails['db_database'] = "gitlabhq_production"
# gitlab_rails['db_pool'] = 10
# gitlab_rails['db_username'] = "gitlab"
# gitlab_rails['db_password'] = nil
# gitlab_rails['db_host'] = nil
# gitlab_rails['db_port'] = 5432
# gitlab_rails['db_socket'] = nil
# gitlab_rails['db_sslmode'] = nil
# gitlab_rails['db_sslrootcert'] = nil


#########################
# GitLab redis settings #
#########################
## see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/redis.md#redis-settings
## Connect to your own redis instance.

# gitlab_rails['redis_host'] = "127.0.0.1"
# gitlab_rails['redis_port'] = nil
# gitlab_rails['redis_password'] = nil
# gitlab_rails['redis_database'] = 0
# gitlab_rails['redis_socket'] = "/var/opt/gitlab/redis/redis.socket"

################################
# GitLab email server settings #
################################
# see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/smtp.md#smtp-settings
# Use smtp instead of sendmail/postfix.

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.163.com"
gitlab_rails['smtp_port'] = 25
gitlab_rails['smtp_user_name'] = "xxxxxxxx@163.com"
gitlab_rails['smtp_password'] = "mjaiuhvi"
gitlab_rails['smtp_domain'] = "163.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'none' # Can be: 'none', 'peer', 'client_once', 'fail_if_no_peer_cert', see http://api.rubyonrails.org/classes/ActionMailer/Base.html
# gitlab_rails['smtp_ca_path'] = "/etc/ssl/certs"
# gitlab_rails['smtp_ca_file'] = "/etc/ssl/certs/ca-certificates.crt"

##########################
# GitLab git http server #
##########################
# see https://gitlab.com/gitlab-org/gitlab-git-http-server/blob/master/README.md

# gitlab_git_http_server['enable'] = true
# gitlab_git_http_server['ha'] = false
# gitlab_git_http_server['repo_root'] = "/var/opt/gitlab/git-data/repositories"
# gitlab_git_http_server['listen_network'] = "unix"
# gitlab_git_http_server['listen_umask'] = 000
# gitlab_git_http_server['listen_addr'] = "/var/opt/gitlab/gitlab-git-http-server/socket"
# gitlab_git_http_server['auth_backend'] = "http://localhost:8080"
# gitlab_git_http_server['pprof_listen_addr'] = "''" # put an empty string on the command line
# gitlab_git_http_server['dir'] = "/var/opt/gitlab/gitlab-git-http-server"
# gitlab_git_http_server['log_dir'] = "/var/log/gitlab/gitlab-git-http-server"

###############
# GitLab user #
###############
## see https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#changing-the-name-of-the-git-user-group
## Modify default git user.


user['username'] = "gitlab"
user['group'] = "gitlab"
# user['uid'] = nil
# user['gid'] = nil
# # The shell for the git user
#user['shell'] = "/bin/sh"
# # The home directory for the git user
#user['home'] = "/var/opt/gitlab"
#user['git_user_name'] = "GitLab"
user['git_user_email'] = "xxxxxxxx@163.com"

##################
# GitLab Unicorn #
##################
## Tweak unicorn settings.

# unicorn['worker_timeout'] = 60
# unicorn['worker_processes'] = 2

## Advanced settings
# unicorn['listen'] = '127.0.0.1'
# unicorn['port'] = 8080
# unicorn['socket'] = '/var/opt/gitlab/gitlab-rails/sockets/gitlab.socket'
# unicorn['pidfile'] = '/opt/gitlab/var/unicorn/unicorn.pid'
# unicorn['tcp_nopush'] = true
# unicorn['backlog_socket'] = 1024
# Make sure somaxconn is equal or higher then backlog_socket
# unicorn['somaxconn'] = 1024
# We do not recommend changing this setting
# unicorn['log_directory'] = "/var/log/gitlab/unicorn"

## Only change these settings if you understand well what they mean
## see https://about.gitlab.com/2015/06/05/how-gitlab-uses-unicorn-and-unicorn-worker-killer/
## and https://github.com/kzk/unicorn-worker-killer
# unicorn['worker_memory_limit_min'] = "200*(1024**2)"
# unicorn['worker_memory_limit_max'] = "250*(1024**2)"


##################
# GitLab Sidekiq #
##################

# sidekiq['log_directory'] = "/var/log/gitlab/sidekiq"
# sidekiq['shutdown_timeout'] = 4


################
# gitlab-shell #
################

# gitlab_shell['audit_usernames'] = false
# gitlab_shell['log_level'] = 'INFO'
# gitlab_shell['http_settings'] = { user: 'username', password: 'password', ca_file: '/etc/ssl/cert.pem', ca_path: '/etc/pki/tls/certs', self_signed_cert: false}
# gitlab_shell['log_directory'] = "/var/log/gitlab/gitlab-shell/"

## If enabled, git-annex needs to be installed on the server where gitlab is setup
# For Debian and Ubuntu systems this can be done with: sudo apt-get install git-annex
# For CentOS: sudo yum install epel-release && sudo yum install git-annex
# gitlab_shell['git_annex_enabled'] = false

#####################
# GitLab PostgreSQL #
#####################

postgresql['enable'] = true
# postgresql['listen_address'] = nil
postgresql['port'] = 5432
postgresql['data_dir'] = "/var/opt/gitlab/postgresql/data"
postgresql['shared_buffers'] = "10MB" # recommend value is 1/4 of total RAM, up to 14GB.

## Advanced settings
# postgresql['ha'] = false
# postgresql['dir'] = "/var/opt/gitlab/postgresql"
postgresql['dir'] = "/tmp"
# postgresql['log_directory'] = "/var/log/gitlab/postgresql"
# postgresql['username'] = "gitlab-psql"
# postgresql['uid'] = nil
# postgresql['gid'] = nil
# postgresql['shell'] = "/bin/sh"
postgresql['home'] = "/var/opt/gitlab/postgresql"
# postgresql['user_path'] = "/opt/gitlab/embedded/bin:/opt/gitlab/bin:$PATH"
postgresql['sql_user'] = "gitlab"
postgresql['sql_ci_user'] = "gitlab_ci"
postgresql['max_connections'] = 200
# postgresql['md5_auth_cidr_addresses'] = []
# postgresql['trust_auth_cidr_addresses'] = []
# postgresql['shmmax'] =  17179869184 # or 4294967295
# postgresql['shmall'] =  4194304 # or 1048575
# postgresql['work_mem'] = "8MB"
# postgresql['effective_cache_size'] = "1MB"
# postgresql['checkpoint_segments'] = 10
postgresql['checkpoint_timeout'] = "5min"
# postgresql['checkpoint_completion_target'] = 0.9
postgresql['checkpoint_warning'] = "60s"


################
# GitLab Redis #
################
## Can be disabled if you are using your own redis instance.

# redis['enable'] = true
# redis['username'] = "gitlab-redis"
# redis['uid'] = nil
# redis['gid'] = nil


#####################
# GitLab Web server #
#####################
## see: https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/nginx.md#using-a-non-bundled-web-server
## When bundled nginx is disabled we need to add the external webserver user to the GitLab webserver group.

# web_server['external_users'] = []
# web_server['username'] = 'gitlab-www'
# web_server['group'] = 'gitlab-www'
# web_server['uid'] = nil
# web_server['gid'] = nil
# web_server['shell'] = '/bin/false'
# web_server['home'] = '/var/opt/gitlab/nginx'


################
# GitLab Nginx #
################
## see: https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/nginx.md

# nginx['enable'] = true
# nginx['client_max_body_size'] = '250m'
# nginx['redirect_http_to_https'] = false
# nginx['redirect_http_to_https_port'] = 80
# nginx['ssl_client_certificate'] = "/etc/gitlab/ssl/ca.crt" # Most root CA's are included by default
# nginx['ssl_certificate'] = "/etc/gitlab/ssl/#{node['fqdn']}.crt"
# nginx['ssl_certificate_key'] = "/etc/gitlab/ssl/#{node['fqdn']}.key"
# nginx['ssl_ciphers'] = "ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256"
# nginx['ssl_prefer_server_ciphers'] = "on"
# nginx['ssl_protocols'] = "TLSv1 TLSv1.1 TLSv1.2" # recommended by https://raymii.org/s/tutorials/Strong_SSL_Security_On_nginx.html & https://cipherli.st/
# nginx['ssl_session_cache'] = "builtin:1000  shared:SSL:10m" # recommended in http://nginx.org/en/docs/http/ngx_http_ssl_module.html
# nginx['ssl_session_timeout'] = "5m" # default according to http://nginx.org/en/docs/http/ngx_http_ssl_module.html
# nginx['ssl_dhparam'] = nil # Path to dhparams.pem, eg. /etc/gitlab/ssl/dhparams.pem
# nginx['listen_addresses'] = ['*']
# nginx['listen_port'] = nil # override only if you use a reverse proxy: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/nginx.md#setting-the-nginx-listen-port
# nginx['listen_https'] = nil # override only if your reverse proxy internally communicates over HTTP: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/nginx.md#supporting-proxied-ssl
# nginx['custom_gitlab_server_config'] = "location ^~ /foo-namespace/bar-project/raw/ {\n deny all;\n}\n"
# nginx['custom_nginx_config'] = "include /etc/nginx/conf.d/example.conf;"
# nginx['proxy_read_timeout'] = 300
# nginx['proxy_connect_timeout'] = 300

## Advanced settings
# nginx['dir'] = "/var/opt/gitlab/nginx"
# nginx['log_directory'] = "/var/log/gitlab/nginx"
# nginx['worker_processes'] = 4
# nginx['worker_connections'] = 10240
# nginx['log_format'] = '$remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent"'
# nginx['sendfile'] = 'on'
# nginx['tcp_nopush'] = 'on'
# nginx['tcp_nodelay'] = 'on'
# nginx['gzip'] = "on"
# nginx['gzip_http_version'] = "1.0"
# nginx['gzip_comp_level'] = "2"
# nginx['gzip_proxied'] = "any"
# nginx['gzip_types'] = [ "text/plain", "text/css", "application/x-javascript", "text/xml", "application/xml", "application/xml+rss", "text/javascript", "application/json" ]
# nginx['keepalive_timeout'] = 65
# nginx['cache_max_size'] = '5000m'



##################
# GitLab Logging #
##################
## see: https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#logs

# logging['svlogd_size'] = 200 * 1024 * 1024 # rotate after 200 MB of log data
# logging['svlogd_num'] = 30 # keep 30 rotated log files
# logging['svlogd_timeout'] = 24 * 60 * 60 # rotate after 24 hours
# logging['svlogd_filter'] = "gzip" # compress logs with gzip
# logging['svlogd_udp'] = nil # transmit log messages via UDP
# logging['svlogd_prefix'] = nil # custom prefix for log messages
# logging['logrotate_frequency'] = "daily" # rotate logs daily
# logging['logrotate_size'] = nil # do not rotate by size by default
# logging['logrotate_rotate'] = 30 # keep 30 rotated logs
# logging['logrotate_compress'] = "compress" # see 'man logrotate'
# logging['logrotate_method'] = "copytruncate" # see 'man logrotate'
# logging['logrotate_postrotate'] = nil # no postrotate command by default
# Enterprise Edition only
# logging['udp_log_shipping_host'] = nil # remote host to ship log messages to via UDP
# logging['udp_log_shipping_port'] = 514 # remote host to ship log messages to via UDP

#############
# Logrotate #
#############
## see: https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#logrotate
## You can disable built in logrotate feature.

# logrotate['enable'] = true

#############################
# Users and groups accounts #
#############################
## Should omnibus-gitlab package manage users and groups accounts.
## Only set if creating accounts manually
##
#user['username'] = "gitlab"
#user['group'] = "gitlab"
# manage_accounts['enable'] = true

#######
# Git #
#######
## Advanced setting for configuring git system settings for omnibus-gitlab internal git
## For multiple options under one header use array of comma separated values, eg.
## { "receive" => ["fsckObjects = true"], "alias" => ["st = status", "co = checkout"] }

# omnibus_gitconfig['system'] = { "receive" => ["fsckObjects = true"] }

############################################
# Url on which GitLab CI will be reachable #
############################################
## see https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/gitlab-ci/README.md

# ci_external_url 'http://ci.example.com'


#################################
# application.yml configuration #
#################################

# gitlab_ci['gitlab_server'] = { "url" => 'http://gitlab.example.com', "app_id" => '12345678', "app_secret" => 'QWERTY12345' }

# gitlab_ci['gitlab_ci_email_from'] = 'gitlab-ci@example.com'
# gitlab_ci['gitlab_ci_support_email'] = 'gitlab-ci@example.com'
# gitlab_ci['gitlab_ci_all_broken_builds'] = true
# gitlab_ci['gitlab_ci_add_pusher'] = true
# gitlab_ci['builds_directory'] = '/var/opt/gitlab/gitlab-ci/builds'

# gitlab_ci['gravatar_enabled'] = true
# gitlab_ci['gravatar_plain_url'] = "http://www.gravatar.com/avatar/%{hash}?s=%{size}&d=mm"
# gitlab_ci['gravatar_ssl_url'] =  "https://secure.gravatar.com/avatar/%{hash}?s=%{size}&d=mm"

## For setting up backups
## see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#backups

# gitlab_ci['backup_path'] = "/var/opt/gitlab/ci-backups"
# gitlab_ci['backup_keep_time'] = 604800
# gitlab_ci['backup_upload_connection'] = {
#   'provider' => 'AWS',
#   'region' => 'eu-west-1',
#   'aws_access_key_id' => 'AKIAKIAKI',
#   'aws_secret_access_key' => 'secret123'
# }
# gitlab_ci['backup_upload_remote_directory'] = 'my.s3.bucket'
# gitlab_ci['backup_multipart_chunk_size'] = 104857600

###############################
# GitLab CI database settings #
###############################
## see https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/database.md#database-settings
## Only needed if you use an external database.

# gitlab_ci['db_adapter'] = "postgresql"
# gitlab_ci['db_encoding'] = "unicode"
# gitlab_ci['db_database'] = "gitlab_ci_production"
# gitlab_ci['db_pool'] = 10
# gitlab_ci['db_username'] = "gitlab_ci"
# gitlab_ci['db_password'] = nil
# gitlab_ci['db_host'] = nil
# gitlab_ci['db_port'] = 5432
# gitlab_ci['db_socket'] = nil
# gitlab_ci['db_sslmode'] = nil
# gitlab_ci['db_sslrootcert'] = nil

############################
# GitLab CI redis settings #
############################
## see https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/redis.md#redis-settings
## Connect to your own redis instance.

# gitlab_ci['redis_host'] = "127.0.0.1"
# gitlab_ci['redis_port'] = nil
# gitlab_ci['redis_socket'] = "/var/opt/gitlab/ci-redis/redis.socket"

###################################
# GitLab CI email server settings #
###################################
## see https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/smtp.md#smtp-settings

# gitlab_ci['smtp_enable'] = true
# gitlab_ci['smtp_address'] = "smtp.server"
# gitlab_ci['smtp_port'] = 456
# gitlab_ci['smtp_user_name'] = "smtp user"
# gitlab_ci['smtp_password'] = "smtp password"
# gitlab_ci['smtp_domain'] = "example.com"
# gitlab_ci['smtp_authentication'] = "login"
# gitlab_ci['smtp_enable_starttls_auto'] = true
# gitlab_ci['smtp_tls'] = false
# gitlab_ci['smtp_openssl_verify_mode'] = false


#############
# GitLab CI #
#############

# gitlab_ci['schedule_builds_minute'] = "0"
# gitlab_ci['env'] = {
#   'BUNDLE_GEMFILE' => "/opt/gitlab/embedded/service/gitlab-ci/Gemfile",
#   'PATH' => "/opt/gitlab/bin:/opt/gitlab/embedded/bin:/bin:/usr/bin"
# }

# gitlab_ci['username'] = "gitlab-ci"
# gitlab_ci['uid'] = nil
# gitlab_ci['gid'] = nil


#####################
# GitLab CI Unicorn #
#####################
## Tweak unicorn settings.

# ci_unicorn['worker_processes'] = 2
# ci_unicorn['worker_timeout'] = 60
## Advanced settings
# ci_unicorn['listen'] = '127.0.0.1'
# ci_unicorn['port'] = 8181
# ci_unicorn['socket'] = '/var/opt/gitlab/gitlab-ci/sockets/gitlab.socket'
# ci_unicorn['pidfile'] = '/opt/gitlab/var/ci-unicorn/unicorn.pid'
# ci_unicorn['tcp_nopush'] = true
# ci_unicorn['backlog_socket'] = 1024


###################
# GitLab CI Redis #
###################
## see https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/redis.md
## You can turn off bundled redis if you want to use your own redis instanance

# ci_redis['enable'] = true


###################
# GitLab CI NGINX #
###################
## see https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/nginx.md
## You can tell the bundled NGINX that it should not serve up GitLab CI by setting ci_nginx['enable'] to false.

# ci_nginx['enable'] = false
# ci_nginx['client_max_body_size'] = '250m'
# ci_nginx['redirect_http_to_https'] = false
# ci_nginx['redirect_http_to_https_port'] = 80
# ci_nginx['ssl_certificate'] = "/etc/gitlab/ssl/#{node['fqdn']}.crt"
# ci_nginx['ssl_certificate_key'] = "/etc/gitlab/ssl/#{node['fqdn']}.key"
# ci_nginx['ssl_ciphers'] = "ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256"
# ci_nginx['ssl_prefer_server_ciphers'] = "on"
# ci_nginx['ssl_protocols'] = "TLSv1 TLSv1.1 TLSv1.2" # recommended by https://raymii.org/s/tutorials/Strong_SSL_Security_On_nginx.html & https://cipherli.st/
# ci_nginx['ssl_session_cache'] = "builtin:1000  shared:SSL:10m" # recommended in http://nginx.org/en/docs/http/ngx_http_ssl_module.html
# ci_nginx['ssl_session_timeout'] = "5m" # default according to http://nginx.org/en/docs/http/ngx_http_ssl_module.html
# ci_nginx['ssl_dhparam'] = nil # Path to ci_dhparams.pem, eg. /etc/gitlab/ssl/ci_dhparams.pem
# ci_nginx['listen_addresses'] = ['*']
# ci_nginx['listen_port'] = nil # override only if you use a reverse proxy: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/nginx.md#setting-the-nginx-listen-port
# ci_nginx['listen_https'] = nil # override only if your reverse proxy internally communicates over HTTP: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/nginx.md#supporting-proxied-ssl
# ci_nginx['custom_gitlab_ci_server_config'] = "location ^~ /foo-namespace/bar-project/raw/ {\n deny all;\n}\n"
# ci_nginx['custom_nginx_config'] = "include /etc/nginx/conf.d/example.conf;"
# ci_nginx['resolver'] = "8.8.8.8 8.8.4.4"

## Advanced settings
# ci_nginx['dir'] = "/var/opt/gitlab/nginx"
# ci_nginx['log_directory'] = "/var/log/gitlab/nginx"
# ci_nginx['worker_processes'] = 4
# ci_nginx['worker_connections'] = 10240
# ci_nginx['sendfile'] = 'on'
# ci_nginx['tcp_nopush'] = 'on'
# ci_nginx['tcp_nodelay'] = 'on'
# ci_nginx['gzip'] = "on"
# ci_nginx['gzip_http_version'] = "1.0"
# ci_nginx['gzip_comp_level'] = "2"
# ci_nginx['gzip_proxied'] = "any"
# ci_nginx['gzip_types'] = [ "text/plain", "text/css", "application/x-javascript", "text/xml", "application/xml", "application/xml+rss", "text/javascript", "application/json" ]
# ci_nginx['keepalive_timeout'] = 65
# ci_nginx['cache_max_size'] = '5000m'


#####################
# GitLab Mattermost #
#####################

# mattermost_external_url 'http://mattermost.example.com'
#
# mattermost['enable'] = false
# mattermost['username'] = 'mattermost'
# mattermost['group'] = 'mattermost'
# mattermost['home'] = '/var/opt/gitlab/mattermost'
# mattermost['database_name'] = 'mattermost_production'

# mattermost['log_file_directory'] = '/var/log/gitlab/mattermost'
# mattermost['log_console_enable'] = true
# mattermost['log_console_level'] = 'INFO'
# mattermost['log_file_enable'] = false
# mattermost['log_file_level'] = 'INFO'
# mattermost['log_file_format'] = nil

# mattermost['service_site_name'] = "GitLab Mattermost"
# mattermost['service_mode'] = 'beta'
# mattermost['service_allow_testing'] = false
# mattermost['service_use_ssl'] = false
# mattermost['service_port'] = "8065"
# mattermost['service_version'] = "developer"
# mattermost['service_analytics_url'] = nil
# mattermost['service_use_local_storage'] = true
# mattermost['service_storage_directory'] = "/var/opt/gitlab/mattermost/data"
# mattermost['service_allowed_login_attempts'] = 10
# mattermost['service_disable_email_signup'] = true

# mattermost['sql_driver_name'] = 'mysql'
# mattermost['sql_data_source'] = "mmuser:mostest@tcp(dockerhost:3306)/mattermost_test?charset=utf8mb4,utf8"
# mattermost['sql_data_source_replicas'] = ["mmuser:mostest@tcp(dockerhost:3306)/mattermost_test?charset=utf8mb4,utf8"]
# mattermost['sql_max_idle_conns'] = 10
# mattermost['sql_max_open_conns'] = 10
# mattermost['sql_trace'] = false

# mattermost['oauth'] = {'gitlab' => {'Allow' => true, 'Secret' => "123", 'Id' => "123", "AuthEndpoint" => "aa", "TokenEndpoint" => "bb", "UserApiEndpoint" => "cc", "Scope" => "" }}
# mattermost['aws'] = {'S3AccessKeyId' => '123', 'S3SecretAccessKey' => '123', 'S3Bucket' => 'aa', 'S3Region' => 'bb'}
# mattermost['image_thumbnail_width'] = 120
# mattermost['image_thumbnail_height'] = 100
# mattermost['image_preview_width'] = 1024
# mattermost['image_preview_height'] = 0
# mattermost['image_profile_width'] = 128
# mattermost['image_profile_height'] = 128
# mattermost['image_initial_font'] = 'luximbi.ttf'

# mattermost['email_by_pass_email'] = true
# mattermost['email_smtp_username'] = nil
# mattermost['email_smtp_password'] = nil
# mattermost['email_smtp_server'] = nil
# mattermost['email_use_tls'] = false
# mattermost['email_use_start_tls'] = false
# mattermost['email_feedback_email'] = nil
# mattermost['email_feedback_name'] = nil
# mattermost['email_apple_push_server'] = nil
# mattermost['email_apple_push_cert_public'] = nil
# mattermost['email_apple_push_cert_private'] = nil

# mattermost['ratelimit_use_rate_limiter'] = true
# mattermost['ratelimit_per_sec'] = 10
# mattermost['ratelimit_memory_store_size'] = 10000
# mattermost['ratelimit_vary_by_remote_addr'] = true
# mattermost['ratelimit_vary_by_header'] = nil

# mattermost['privacy_show_email_address'] = true
# mattermost['privacy_show_phone_number'] = true
# mattermost['privacy_show_skype_id'] = true
# mattermost['privacy_show_full_name'] = true

# mattermost['team_max_users_per_team'] = 150
# mattermost['team_allow_public_link'] = true
# mattermost['team_allow_valet_default'] = false
# mattermost['team_terms_link'] = '/static/help/configure_links.html'
# mattermost['team_privacy_link'] = '/static/help/configure_links.html'
# mattermost['team_about_link'] = '/static/help/configure_links.html'
# mattermost['team_help_link'] = '/static/help/configure_links.html'
# mattermost['team_report_problem_link'] = '/static/help/configure_links.html'
# mattermost['team_tour_link'] = '/static/help/configure_links.html'
# mattermost['team_default_color'] = '#2389D7'
# mattermost['team_disable_team_creation'] = true
# mattermost['team_restrict_creation_to_domains'] = "gmail.com"

####################
# Mattermost NGINX #
####################

# mattermost_nginx['enable'] = false
# mattermost_nginx['client_max_body_size'] = '250m'
# mattermost_nginx['redirect_http_to_https'] = false
# mattermost_nginx['redirect_http_to_https_port'] = 80
# mattermost_nginx['ssl_certificate'] = "/etc/gitlab/ssl/#{node['fqdn']}.crt"
# mattermost_nginx['ssl_certificate_key'] = "/etc/gitlab/ssl/#{node['fqdn']}.key"
# mattermost_nginx['ssl_ciphers'] = "ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256"
# mattermost_nginx['ssl_prefer_server_ciphers'] = "on"
# mattermost_nginx['ssl_protocols'] = "TLSv1 TLSv1.1 TLSv1.2" # recommended by https://raymii.org/s/tutorials/Strong_SSL_Security_On_nginx.html & https://cipherli.st/
# mattermost_nginx['ssl_session_cache'] = "builtin:1000  shared:SSL:10m" # recommended in http://nginx.org/en/docs/http/ngx_http_ssl_module.html
# mattermost_nginx['ssl_session_timeout'] = "5m" # default according to http://nginx.org/en/docs/http/ngx_http_ssl_module.html
# mattermost_nginx['ssl_dhparam'] = nil # Path to ci_dhparams.pem, eg. /etc/gitlab/ssl/ci_dhparams.pem
# mattermost_nginx['listen_addresses'] = ['*']
# mattermost_nginx['listen_port'] = nil # override only if you use a reverse proxy: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/nginx.md#setting-the-nginx-listen-port
# mattermost_nginx['listen_https'] = nil # override only if your reverse proxy internally communicates over HTTP: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/nginx.md#supporting-proxied-ssl
# mattermost_nginx['custom_gitlab_mattermost_server_config'] = "location ^~ /foo-namespace/bar-project/raw/ {\n deny all;\n}\n"
# mattermost_nginx['custom_nginx_config'] = "include /etc/nginx/conf.d/example.conf;"

## Advanced settings
# mattermost_nginx['dir'] = "/var/opt/gitlab/nginx"
# mattermost_nginx['log_directory'] = "/var/log/gitlab/nginx"
# mattermost_nginx['worker_processes'] = 4
# mattermost_nginx['worker_connections'] = 10240
# mattermost_nginx['sendfile'] = 'on'
# mattermost_nginx['tcp_nopush'] = 'on'
# mattermost_nginx['tcp_nodelay'] = 'on'
# mattermost_nginx['gzip'] = "on"
# mattermost_nginx['gzip_http_version'] = "1.0"
# mattermost_nginx['gzip_comp_level'] = "2"
# mattermost_nginx['gzip_proxied'] = "any"
# mattermost_nginx['gzip_types'] = [ "text/plain", "text/css", "application/x-javascript", "text/xml", "application/xml", "application/xml+rss", "text/javascript", "application/json" ]
# mattermost_nginx['keepalive_timeout'] = 65
# mattermost_nginx['cache_max_size'] = '5000m'

注：在这里唯一需要修改的就是把文件里xxxxxxxx@163.com这个邮件地址改为自己真实可用的邮箱地址即可，好像一共有三处；其次别忘了在这里修改自己的邮箱密码，如果是163邮箱，录入的密码不是真实的邮箱密码，而是代理密码，即一个加密后的密码串，具体情况自己可登录163邮箱查看。

gitlab_rails['smtp_user_name'] = "xxxxxxxx@163.com"
gitlab_rails['smtp_password'] = "mjaiuhvi"

第七步：（修改PostgreSQL的配置文件）

在这里需要依次修改两个文件（如果你需要远程访问PostgreSQL数据库，需要再额外的修改postgresql.conf文件），分别为pg_hba.conf与postgresql.conf文件

sudo nano /var/opt/gitlab/postgresql/data/pg_hba.conf
sudo nano /var/opt/gitlab/postgresql/data/postgresql.conf

 

1）配置待访问的主机IP（客户端）

# This file is managed by gitlab-ctl. Manual changes will be
# erased! To change the contents below, edit /etc/gitlab/gitlab.rb
# and run `sudo gitlab-ctl reconfigure`.

# PostgreSQL Client Authentication Configuration File
# ===================================================
#
# Refer to the "Client Authentication" section in the
# PostgreSQL documentation for a complete description
# of this file.  A short synopsis follows.
#
# This file controls: which hosts are allowed to connect, how clients
# are authenticated, which PostgreSQL user names they can use, which
# databases they can access.  Records take one of these forms:
#
# local      DATABASE  USER  METHOD  [OPTION]
# host       DATABASE  USER  CIDR-ADDRESS  METHOD  [OPTION]
# hostssl    DATABASE  USER  CIDR-ADDRESS  METHOD  [OPTION]
# hostnossl  DATABASE  USER  CIDR-ADDRESS  METHOD  [OPTION]
#
# (The uppercase items must be replaced by actual values.)
#
# The first field is the connection type: "local" is a Unix-domain socket,
# "host" is either a plain or SSL-encrypted TCP/IP socket, "hostssl" is an
# SSL-encrypted TCP/IP socket, and "hostnossl" is a plain TCP/IP socket.
#
# DATABASE can be "all", "sameuser", "samerole", a database name, or
# a comma-separated list thereof.
#
# USER can be "all", a user name, a group name prefixed with "+", or
# a comma-separated list thereof.  In both the DATABASE and USER fields
# you can also write a file name prefixed with "@" to include names from
# a separate file.
#
# CIDR-ADDRESS specifies the set of hosts the record matches.
# It is made up of an IP address and a CIDR mask that is an integer
# (between 0 and 32 (IPv4) or 128 (IPv6) inclusive) that specifies
# the number of significant bits in the mask.  Alternatively, you can write
# an IP address and netmask in separate columns to specify the set of hosts.
#
# METHOD can be "trust", "reject", "md5", "crypt", "password", "gss", "sspi",
# "krb5", "ident", "pam" or "ldap".  Note that "password" sends passwords
# in clear text; "md5" is preferred since it sends encrypted passwords.
#
# OPTION is the ident map or the name of the PAM service, depending on METHOD.
#
# Database and user names containing spaces, commas, quotes and other special
# characters must be quoted. Quoting one of the keywords "all", "sameuser" or
# "samerole" makes the name lose its special character, and just match a
# database or username with that name.
#
# This file is read on server startup and when the postmaster receives
# a SIGHUP signal.  If you edit the file on a running system, you have
# to SIGHUP the postmaster for the changes to take effect.  You can use
# "pg_ctl reload" to do that.

# Put your actual configuration here
# ----------------------------------
#
# If you want to allow non-local connections, you need to add more
# "host" records. In that case you will also need to make PostgreSQL listen
# on a non-local interface via the listen_addresses configuration parameter,
# or via the -i or -h command line switches.
#


# TYPE  DATABASE    USER        CIDR-ADDRESS          METHOD

# "local" is for Unix domain socket connections only
local   all         all                               trust 
host    all            all            192.168.30.0/24          trust
host    all            all            192.168.10.0/24          trust
#map=gitlab

如果希望某个IP段的主机也可以访问数据库，只需再增加这个段就可以了，例如192.168.10.0~192.168.10.255，就可以写成以下的方式

host    all            all            192.168.10.0/24          trust

2）启用监听所有客户端

# This file is managed by gitlab-ctl. Manual changes will be
# erased! To change the contents below, edit /etc/gitlab/gitlab.rb
# and run `sudo gitlab-ctl reconfigure`.

# -----------------------------
# PostgreSQL configuration file
# -----------------------------
#
# This file consists of lines of the form:
#
#   name = value
#
# (The "=" is optional.)  Whitespace may be used.  Comments are introduced with
# "#" anywhere on a line.  The complete list of parameter names and allowed
# values can be found in the PostgreSQL documentation.
#
# The commented-out settings shown in this file represent the default values.
# Re-commenting a setting is NOT sufficient to revert it to the default value;
# you need to reload the server.
#
# This file is read on server startup and when the server receives a SIGHUP
# signal.  If you edit the file on a running system, you have to SIGHUP the
# server for the changes to take effect, or use "pg_ctl reload".  Some
# parameters, which are marked below, require a server shutdown and restart to
# take effect.
#
# Any parameter can also be given as a command-line option to the server, e.g.,
# "postgres -c log_connections=on".  Some parameters can be changed at run time
# with the "SET" SQL command.
#
# Memory units:  kB = kilobytes        Time units:  ms  = milliseconds
#                MB = megabytes                     s   = seconds
#                GB = gigabytes                     min = minutes
#                                                   h   = hours
#                                                   d   = days


#------------------------------------------------------------------------------
# FILE LOCATIONS
#------------------------------------------------------------------------------

# The default values of these variables are driven from the -D command-line
# option or PGDATA environment variable, represented here as ConfigDir.

#data_directory = 'ConfigDir'   # use data in another directory
          # (change requires restart)
#hba_file = 'ConfigDir/pg_hba.conf' # host-based authentication file
          # (change requires restart)
#ident_file = 'ConfigDir/pg_ident.conf' # ident configuration file
          # (change requires restart)

# If external_pid_file is not explicitly set, no extra PID file is written.
#external_pid_file = '(none)'   # write an extra PID file
          # (change requires restart)


#------------------------------------------------------------------------------
# CONNECTIONS AND AUTHENTICATION
#------------------------------------------------------------------------------

# - Connection Settings -

listen_addresses = '*'    # what IP address(es) to listen on;
          # comma-separated list of addresses;
          # defaults to 'localhost', '*' = all
          # (change requires restart)
port = 5432        # (change requires restart)
max_connections = 200      # (change requires restart)
# Note:  Increasing max_connections costs ~400 bytes of shared memory per
# connection slot, plus lock space (see max_locks_per_transaction).
#superuser_reserved_connections = 3 # (change requires restart)
unix_socket_directory = '/var/opt/gitlab/postgresql'   # (change requires restart)
#unix_socket_group = ''     # (change requires restart)
#unix_socket_permissions = 0777   # begin with 0 to use octal notation
          # (change requires restart)
#bonjour = off        # advertise server via Bonjour
          # (change requires restart)
#bonjour_name = ''      # defaults to the computer name
          # (change requires restart)

# - Security and Authentication -

#authentication_timeout = 1min    # 1s-600s
#ssl = off        # (change requires restart)
#ssl_ciphers = 'ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH'  # allowed SSL ciphers
          # (change requires restart)
#ssl_renegotiation_limit = 512MB  # amount of data between renegotiations
#password_encryption = on
#db_user_namespace = off

# Kerberos and GSSAPI
#krb_server_keyfile = ''
#krb_srvname = 'postgres'   # (Kerberos only)
#krb_caseins_users = off

# - TCP Keepalives -
# see "man 7 tcp" for details

#tcp_keepalives_idle = 0    # TCP_KEEPIDLE, in seconds;
          # 0 selects the system default
#tcp_keepalives_interval = 0    # TCP_KEEPINTVL, in seconds;
          # 0 selects the system default
#tcp_keepalives_count = 0   # TCP_KEEPCNT;
          # 0 selects the system default


#------------------------------------------------------------------------------
# RESOURCE USAGE (except WAL)
#------------------------------------------------------------------------------

# - Memory -

shared_buffers = 10MB # min 128kB
          # (change requires restart)
#temp_buffers = 8MB     # min 800kB
#max_prepared_transactions = 0    # zero disables the feature
          # (change requires restart)
# Note:  Increasing max_prepared_transactions costs ~600 bytes of shared memory
# per transaction slot, plus lock space (see max_locks_per_transaction).
# It is not advisable to set max_prepared_transactions nonzero unless you
# actively intend to use prepared transactions.
work_mem = 8MB                # min 64kB
#maintenance_work_mem = 16MB    # min 1MB
#max_stack_depth = 2MB      # min 100kB

# - Kernel Resource Usage -

#max_files_per_process = 1000   # min 25
          # (change requires restart)
#shared_preload_libraries = ''    # (change requires restart)

# - Cost-Based Vacuum Delay -

#vacuum_cost_delay = 0ms    # 0-100 milliseconds
#vacuum_cost_page_hit = 1   # 0-10000 credits
#vacuum_cost_page_miss = 10   # 0-10000 credits
#vacuum_cost_page_dirty = 20    # 0-10000 credits
#vacuum_cost_limit = 200    # 1-10000 credits

# - Background Writer -

#bgwriter_delay = 200ms     # 10-10000ms between rounds
#bgwriter_lru_maxpages = 100    # 0-1000 max buffers written/round
#bgwriter_lru_multiplier = 2.0    # 0-10.0 multipler on buffers scanned/round

# - Asynchronous Behavior -

#effective_io_concurrency = 1   # 1-1000. 0 disables prefetching


#------------------------------------------------------------------------------
# WRITE AHEAD LOG
#------------------------------------------------------------------------------

# - Settings -

#wal_level = minimal      # minimal, archive, or hot_standby
          # (change requires restart)
#fsync = on       # turns forced synchronization on or off
#synchronous_commit = on    # synchronization level; on, off, or local
#wal_sync_method = fsync    # the default is the first option
          # supported by the operating system:
          #   open_datasync
          #   fdatasync (default on Linux)
          #   fsync
          #   fsync_writethrough
          #   open_sync
#full_page_writes = on      # recover from partial page writes
#wal_buffers = -1     # min 32kB, -1 sets based on shared_buffers
          # (change requires restart)
#wal_writer_delay = 200ms   # 1-10000 milliseconds

#commit_delay = 0     # range 0-100000, in microseconds
#commit_siblings = 5      # range 1-1000

# - Checkpoints -

checkpoint_segments =  10        # in logfile segments, min 1, 16MB each, default 3
checkpoint_timeout = 5min        # range 30s-1h, default 5min
checkpoint_completion_target = 0.9    # checkpoint target duration, 0.0 - 1.0, default 0.5
checkpoint_warning = 60s        # 0 disables, default 30s

# - Archiving -

#archive_mode = off   # allows archiving to be done
        # (change requires restart)
#archive_command = ''   # command to use to archive a logfile segment
#archive_timeout = 0    # force a logfile segment switch after this
        # number of seconds; 0 disables


#------------------------------------------------------------------------------
# REPLICATION
#------------------------------------------------------------------------------

# - Master Server -

# These settings are ignored on a standby server

#max_wal_senders = 0    # max number of walsender processes
        # (change requires restart)
#wal_sender_delay = 1s    # walsender cycle time, 1-10000 milliseconds
#wal_keep_segments = 0    # in logfile segments, 16MB each; 0 disables
#vacuum_defer_cleanup_age = 0 # number of xacts by which cleanup is delayed
#replication_timeout = 60s  # in milliseconds; 0 disables
#synchronous_standby_names = '' # standby servers that provide sync rep
        # comma-separated list of application_name
        # from standby(s); '*' = all

# - Standby Servers -

# These settings are ignored on a master server

#hot_standby = off      # "on" allows queries during recovery
          # (change requires restart)
#max_standby_archive_delay = 30s  # max delay before canceling queries
          # when reading WAL from archive;
          # -1 allows indefinite delay
#max_standby_streaming_delay = 30s  # max delay before canceling queries
          # when reading streaming WAL;
          # -1 allows indefinite delay
#wal_receiver_status_interval = 10s # send replies at least this often
          # 0 disables
#hot_standby_feedback = off   # send info from standby to prevent
          # query conflicts


#------------------------------------------------------------------------------
# QUERY TUNING
#------------------------------------------------------------------------------

# - Planner Method Configuration -

#enable_bitmapscan = on
#enable_hashagg = on
#enable_hashjoin = on
#enable_indexscan = on
#enable_material = on
#enable_mergejoin = on
#enable_nestloop = on
#enable_seqscan = on
#enable_sort = on
#enable_tidscan = on

# - Planner Cost Constants -

#seq_page_cost = 1.0      # measured on an arbitrary scale
#random_page_cost = 4.0     # same scale as above
#cpu_tuple_cost = 0.01      # same scale as above
#cpu_index_tuple_cost = 0.005   # same scale as above
#cpu_operator_cost = 0.0025   # same scale as above
effective_cache_size = 2048MB # Default 128MB

# - Genetic Query Optimizer -

#geqo = on
#geqo_threshold = 12
#geqo_effort = 5      # range 1-10
#geqo_pool_size = 0     # selects default based on effort
#geqo_generations = 0     # selects default based on effort
#geqo_selection_bias = 2.0    # range 1.5-2.0
#geqo_seed = 0.0      # range 0.0-1.0

# - Other Planner Options -

#default_statistics_target = 100  # range 1-10000
#constraint_exclusion = partition # on, off, or partition
#cursor_tuple_fraction = 0.1    # range 0.0-1.0
#from_collapse_limit = 8
#join_collapse_limit = 8    # 1 disables collapsing of explicit
          # JOIN clauses


#------------------------------------------------------------------------------
# ERROR REPORTING AND LOGGING
#------------------------------------------------------------------------------

# - Where to Log -

#log_destination = 'stderr'   # Valid values are combinations of
          # stderr, csvlog, syslog, and eventlog,
          # depending on platform.  csvlog
          # requires logging_collector to be on.

# This is used when logging to stderr:
#logging_collector = off    # Enable capturing of stderr and csvlog
          # into log files. Required to be on for
          # csvlogs.
          # (change requires restart)

# These are only used if logging_collector is on:
#log_directory = 'pg_log'   # directory where log files are written,
          # can be absolute or relative to PGDATA
#log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log'  # log file name pattern,
          # can include strftime() escapes
#log_file_mode = 0600     # creation mode for log files,
          # begin with 0 to use octal notation
#log_truncate_on_rotation = off   # If on, an existing log file with the
          # same name as the new log file will be
          # truncated rather than appended to.
          # But such truncation only occurs on
          # time-driven rotation, not on restarts
          # or size-driven rotation.  Default is
          # off, meaning append to existing files
          # in all cases.
#log_rotation_age = 1d      # Automatic rotation of logfiles will
          # happen after that time.  0 disables.
#log_rotation_size = 10MB   # Automatic rotation of logfiles will
          # happen after that much log output.
          # 0 disables.

# These are relevant when logging to syslog:
#syslog_facility = 'LOCAL0'
#syslog_ident = 'postgres'

#silent_mode = off      # Run server silently.
          # DO NOT USE without syslog or
          # logging_collector
          # (change requires restart)


# - When to Log -

#client_min_messages = notice   # values in order of decreasing detail:
          #   debug5
          #   debug4
          #   debug3
          #   debug2
          #   debug1
          #   log
          #   notice
          #   warning
          #   error

#log_min_messages = warning   # values in order of decreasing detail:
          #   debug5
          #   debug4
          #   debug3
          #   debug2
          #   debug1
          #   info
          #   notice
          #   warning
          #   error
          #   log
          #   fatal
          #   panic

#log_min_error_statement = error  # values in order of decreasing detail:
          #   debug5
          #   debug4
          #   debug3
          #   debug2
          #   debug1
          #   info
          #   notice
          #   warning
          #   error
          #   log
          #   fatal
          #   panic (effectively off)

#log_min_duration_statement = -1  # -1 is disabled, 0 logs all statements
          # and their durations, > 0 logs only
          # statements running at least this number
          # of milliseconds


# - What to Log -

#debug_print_parse = off
#debug_print_rewritten = off
#debug_print_plan = off
#debug_pretty_print = on
#log_checkpoints = off
#log_connections = off
#log_disconnections = off
#log_duration = off
#log_error_verbosity = default    # terse, default, or verbose messages
#log_hostname = off
#log_line_prefix = ''     # special values:
          #   %a = application name
          #   %u = user name
          #   %d = database name
          #   %r = remote host and port
          #   %h = remote host
          #   %p = process ID
          #   %t = timestamp without milliseconds
          #   %m = timestamp with milliseconds
          #   %i = command tag
          #   %e = SQL state
          #   %c = session ID
          #   %l = session line number
          #   %s = session start timestamp
          #   %v = virtual transaction ID
          #   %x = transaction ID (0 if none)
          #   %q = stop here in non-session
          #        processes
          #   %% = '%'
          # e.g. '<%u%%%d> '
#log_lock_waits = off     # log lock waits >= deadlock_timeout
#log_statement = 'none'     # none, ddl, mod, all
#log_temp_files = -1      # log temporary files equal or larger
          # than the specified size in kilobytes;
          # -1 disables, 0 logs all temp files
#log_timezone = '(defaults to server environment setting)'


#------------------------------------------------------------------------------
# RUNTIME STATISTICS
#------------------------------------------------------------------------------

# - Query/Index Statistics Collector -

#track_activities = on
#track_counts = on
#track_functions = none     # none, pl, all
#track_activity_query_size = 1024   # (change requires restart)
#update_process_title = on
#stats_temp_directory = 'pg_stat_tmp'


# - Statistics Monitoring -

#log_parser_stats = off
#log_planner_stats = off
#log_executor_stats = off
#log_statement_stats = off


#------------------------------------------------------------------------------
# AUTOVACUUM PARAMETERS
#------------------------------------------------------------------------------

#autovacuum = on      # Enable autovacuum subprocess?  'on'
          # requires track_counts to also be on.
#log_autovacuum_min_duration = -1 # -1 disables, 0 logs all actions and
          # their durations, > 0 logs only
          # actions running at least this number
          # of milliseconds.
#autovacuum_max_workers = 3   # max number of autovacuum subprocesses
          # (change requires restart)
#autovacuum_naptime = 1min    # time between autovacuum runs
#autovacuum_vacuum_threshold = 50 # min number of row updates before
          # vacuum
#autovacuum_analyze_threshold = 50  # min number of row updates before
          # analyze
#autovacuum_vacuum_scale_factor = 0.2 # fraction of table size before vacuum
#autovacuum_analyze_scale_factor = 0.1  # fraction of table size before analyze
#autovacuum_freeze_max_age = 200000000  # maximum XID age before forced vacuum
          # (change requires restart)
#autovacuum_vacuum_cost_delay = 20ms  # default vacuum cost delay for
          # autovacuum, in milliseconds;
          # -1 means use vacuum_cost_delay
#autovacuum_vacuum_cost_limit = -1  # default vacuum cost limit for
          # autovacuum, -1 means use
          # vacuum_cost_limit


#------------------------------------------------------------------------------
# CLIENT CONNECTION DEFAULTS
#------------------------------------------------------------------------------

# - Statement Behavior -

#search_path = '"$user",public'   # schema names
#default_tablespace = ''    # a tablespace name, '' uses the default
#temp_tablespaces = ''      # a list of tablespace names, '' uses
          # only default tablespace
#check_function_bodies = on
#default_transaction_isolation = 'read committed'
#default_transaction_read_only = off
#default_transaction_deferrable = off
#session_replication_role = 'origin'
#statement_timeout = 0      # in milliseconds, 0 is disabled
#vacuum_freeze_min_age = 50000000
#vacuum_freeze_table_age = 150000000
#bytea_output = 'hex'     # hex, escape
#xmlbinary = 'base64'
#xmloption = 'content'

# - Locale and Formatting -

datestyle = 'iso, mdy'
#intervalstyle = 'postgres'
#timezone = '(defaults to server environment setting)'
#timezone_abbreviations = 'Default'     # Select the set of available time zone
          # abbreviations.  Currently, there are
          #   Default
          #   Australia
          #   India
          # You can create your own file in
          # share/timezonesets/.
#extra_float_digits = 0     # min -15, max 3
#client_encoding = sql_ascii    # actually, defaults to database
          # encoding

# These settings are initialized by initdb, but they can be changed.
lc_messages = 'C'     # locale for system error message
          # strings
lc_monetary = 'C'     # locale for monetary formatting
lc_numeric = 'C'      # locale for number formatting
lc_time = 'C'       # locale for time formatting

# default configuration for text search
default_text_search_config = 'pg_catalog.english'

# - Other Defaults -

#dynamic_library_path = '$libdir'
#local_preload_libraries = ''


#------------------------------------------------------------------------------
# LOCK MANAGEMENT
#------------------------------------------------------------------------------

#deadlock_timeout = 1s
#max_locks_per_transaction = 64   # min 10
          # (change requires restart)
# Note:  Each lock table slot uses ~270 bytes of shared memory, and there are
# max_locks_per_transaction * (max_connections + max_prepared_transactions)
# lock table slots.
#max_pred_locks_per_transaction = 64  # min 10
          # (change requires restart)

#------------------------------------------------------------------------------
# VERSION/PLATFORM COMPATIBILITY
#------------------------------------------------------------------------------

# - Previous PostgreSQL Versions -

#array_nulls = on
#backslash_quote = safe_encoding  # on, off, or safe_encoding
#default_with_oids = off
#escape_string_warning = on
#lo_compat_privileges = off
#quote_all_identifiers = off
#sql_inheritance = on
#standard_conforming_strings = on
#synchronize_seqscans = on

# - Other Platforms and Clients -

#transform_null_equals = off


#------------------------------------------------------------------------------
# ERROR HANDLING
#------------------------------------------------------------------------------

#exit_on_error = off        # terminate session on any error?
#restart_after_crash = on     # reinitialize after backend crash?


#------------------------------------------------------------------------------
# CUSTOMIZED OPTIONS
#------------------------------------------------------------------------------

#custom_variable_classes = ''   # list of custom variable class names

在这个文件中主要是修改63行的listen_addresses = ''为listen_addresses = '*'，这样就可以监听所有端口了。

最后一步：（启用所有配置并启动）

sudo gitlab-ctl reconfigure
sudo gitlab-ctl start

访问http://localhost即可。

 

gitlab默认的数据库为gitlabhq_production，数据库登录用户名为gitlab-psql，数据库密码为空；

gitlab的用户信息分别保存在namespaces表与users表中。