基于YUM部署Cloudera Manager集群扩容实战案例（服役）
基于YUM部署Cloudera Manager集群扩容实战案例（服役）
作者：尹正杰
版权声明：原创作品，谢绝转载！否则将追究法律责任。
一.查看数据库名现有节点
[root@node201.yinzhengjie.org.cn ~]# mysql -uroot -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 11 Server version: 5.7.25-log MySQL Community Server (GPL) Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> mysql> mysql> use scm Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database changed mysql> mysql> mysql> show tables; +--------------------------------+ | Tables_in_scm | +--------------------------------+ | AUDITS | | CLIENT_CONFIGS | | CLIENT_CONFIGS_TO_HOSTS | | CLUSTERS | | CLUSTERS_AUD | | CLUSTER_ACTIVATED_RELEASES | | CLUSTER_ACTIVATED_RELEASES_AUD | | CLUSTER_MANAGED_RELEASES | | CLUSTER_UNDISTRIBUTED_RELEASES | | CM_PEERS | | CM_VERSION | | COMMANDS | | COMMANDS_DETAIL | | COMMAND_SCHEDULES | | CONFIGS | | CONFIGS_AUD | | CONFIG_CONTAINERS | | CREDENTIALS | | DIAGNOSTICS_EVENTS | | EXTERNAL_ACCOUNTS | | EXTERNAL_ACCOUNTS_AUD | | GLOBAL_SETTINGS | | HOSTS | | HOSTS_AUD | | HOST_TEMPLATES | | HOST_TEMPLATE_TO_ROLE_CONF_GRP | | METRICS | | PARCELS | | PARCEL_COMPONENTS | | PROCESSES | | PROCESSES_DETAIL | | PROCESS_ACTIVE_RELEASES | | RELEASES | | RELEASES_AUD | | REVISIONS | | ROLES | | ROLES_AUD | | ROLE_CONFIG_GROUPS | | ROLE_CONFIG_GROUPS_AUD | | ROLE_STALENESS_STATUS | | SCHEMA_VERSION | | SERVICES | | SERVICES_AUD | | SNAPSHOT_POLICIES | | USERS | | USER_ROLES | | USER_SETTINGS | +--------------------------------+ 47 rows in set (0.00 sec) mysql> mysql> mysql> SELECT * FROM HOSTS; +---------+-------------------------+--------------------------------------+----------------------------+--------------+----------+--------+---------------------+-------------------+--------------------+------------+-----------+----------------------+-------------+-------------------+----------------+ | HOST_ID | OPTIMISTIC_LOCK_VERSION | HOST_IDENTIFIER | NAME | IP_ADDRESS | RACK_ID | STATUS | CONFIG_CONTAINER_ID | MAINTENANCE_COUNT | DECOMMISSION_COUNT | CLUSTER_ID | NUM_CORES | TOTAL_PHYS_MEM_BYTES | PUBLIC_NAME | PUBLIC_IP_ADDRESS | CLOUD_PROVIDER | +---------+-------------------------+--------------------------------------+----------------------------+--------------+----------+--------+---------------------+-------------------+--------------------+------------+-----------+----------------------+-------------+-------------------+----------------+ | 1 | 9 | f12d8ded-5b43-4c67-b6a4-812682ad3a0f | node202.yinzhengjie.org.cn | 172.30.1.202 | /default | NA | 1 | 0 | 0 | 1 | 4 | 1907970048 | NULL | NULL | NULL | | 2 | 9 | ab48a657-8799-4d3f-9a14-958092204861 | node203.yinzhengjie.org.cn | 172.30.1.203 | /default | NA | 1 | 0 | 0 | 1 | 4 | 3954188288 | NULL | NULL | NULL | | 3 | 8 | c5cda983-1a94-4720-bf5d-177308cce46f | node201.yinzhengjie.org.cn | 172.30.1.201 | /default | NA | 1 | 0 | 0 | 1 | 4 | 8182054912 | NULL | NULL | NULL | +---------+-------------------------+--------------------------------------+----------------------------+--------------+----------+--------+---------------------+-------------------+--------------------+------------+-----------+----------------------+-------------+-------------------+----------------+ 3 rows in set (0.00 sec) mysql> mysql>
二.在需要加入该节点的服务器上启动Cloudera Manager agent
1>.查看yum的配置文件
[root@node204.yinzhengjie.org.cn ~]# cat /etc/yum.repos.d/cloudera-manager.repo [cloudera-manager] name=Cloudera Manager baseurl=http://node201.yinzhengjie.org.cn/cm-5.16.1/ gpgkey =http://node201.yinzhengjie.org.cn/cm-5.16.1/RPM-GPG-KEY-cloudera enable = 1 gpgcheck = 1 [root@node204.yinzhengjie.org.cn ~]#
2>.安装Cloudera Manager Agent端
[root@node204.yinzhengjie.org.cn ~]# yum -y install cloudera-manager-agent Loaded plugins: fastestmirror Determining fastest mirrors epel/x86_64/metalink | 8.1 kB 00:00:00 * base: mirrors.aliyun.com * epel: mirrors.yun-idc.com * extras: mirrors.aliyun.com * updates: mirrors.aliyun.com base | 3.6 kB 00:00:00 cloudera-manager | 2.9 kB 00:00:00 epel | 5.3 kB 00:00:00 extras | 3.4 kB 00:00:00 updates | 3.4 kB 00:00:00 (1/5): cloudera-manager/primary_db | 8.3 kB 00:00:00 (2/5): extras/7/x86_64/primary_db | 205 kB 00:00:00 (3/5): epel/x86_64/primary_db | 6.8 MB 00:00:03 (4/5): epel/x86_64/updateinfo | 977 kB 00:00:04 (5/5): updates/7/x86_64/primary_db | 6.4 MB 00:00:06 Resolving Dependencies --> Running transaction check ---> Package cloudera-manager-agent.x86_64 0:5.16.1-1.cm5161.p0.1.el7 will be installed cloudera-manager/filelists_db | 95 kB 00:00:00 --> Processing Dependency: cloudera-manager-daemons = 5.16.1 for package: cloudera-manager-agent-5.16.1-1.cm5161.p0.1.el7.x86_64 --> Processing Dependency: python-psycopg2 for package: cloudera-manager-agent-5.16.1-1.cm5161.p0.1.el7.x86_64 --> Processing Dependency: portmap for package: cloudera-manager-agent-5.16.1-1.cm5161.p0.1.el7.x86_64 --> Processing Dependency: openssl-devel for package: cloudera-manager-agent-5.16.1-1.cm5161.p0.1.el7.x86_64 updates/7/x86_64/filelists_db | 4.4 MB 00:00:01 --> Processing Dependency: mod_ssl for package: cloudera-manager-agent-5.16.1-1.cm5161.p0.1.el7.x86_64 --> Processing Dependency: httpd for package: cloudera-manager-agent-5.16.1-1.cm5161.p0.1.el7.x86_64 --> Processing Dependency: MySQL-python for package: cloudera-manager-agent-5.16.1-1.cm5161.p0.1.el7.x86_64 --> Running transaction check ---> Package MySQL-python.x86_64 0:1.2.5-1.el7 will be installed ---> Package cloudera-manager-daemons.x86_64 0:5.16.1-1.cm5161.p0.1.el7 will be installed ---> Package httpd.x86_64 0:2.4.6-89.el7.centos will be installed --> Processing Dependency: httpd-tools = 2.4.6-89.el7.centos for package: httpd-2.4.6-89.el7.centos.x86_64 --> Processing Dependency: libaprutil-1.so.0()(64bit) for package: httpd-2.4.6-89.el7.centos.x86_64 --> Processing Dependency: libapr-1.so.0()(64bit) for package: httpd-2.4.6-89.el7.centos.x86_64 ---> Package mod_ssl.x86_64 1:2.4.6-89.el7.centos will be installed ---> Package openssl-devel.x86_64 1:1.0.2k-16.el7_6.1 will be installed --> Processing Dependency: openssl-libs(x86-64) = 1:1.0.2k-16.el7_6.1 for package: 1:openssl-devel-1.0.2k-16.el7_6.1.x86_64 --> Processing Dependency: zlib-devel(x86-64) for package: 1:openssl-devel-1.0.2k-16.el7_6.1.x86_64 --> Processing Dependency: krb5-devel(x86-64) for package: 1:openssl-devel-1.0.2k-16.el7_6.1.x86_64 ---> Package python-psycopg2.x86_64 0:2.5.1-3.el7 will be installed --> Processing Dependency: libpq.so.5()(64bit) for package: python-psycopg2-2.5.1-3.el7.x86_64 ---> Package rpcbind.x86_64 0:0.2.0-47.el7 will be installed --> Processing Dependency: libtirpc >= 0.2.4-0.7 for package: rpcbind-0.2.0-47.el7.x86_64 --> Processing Dependency: libtirpc.so.1()(64bit) for package: rpcbind-0.2.0-47.el7.x86_64 --> Running transaction check ---> Package apr.x86_64 0:1.4.8-3.el7_4.1 will be installed ---> Package apr-util.x86_64 0:1.5.2-6.el7 will be installed ---> Package httpd-tools.x86_64 0:2.4.6-89.el7.centos will be installed ---> Package krb5-devel.x86_64 0:1.15.1-37.el7_6 will be installed --> Processing Dependency: libkadm5(x86-64) = 1.15.1-37.el7_6 for package: krb5-devel-1.15.1-37.el7_6.x86_64 --> Processing Dependency: krb5-libs(x86-64) = 1.15.1-37.el7_6 for package: krb5-devel-1.15.1-37.el7_6.x86_64 --> Processing Dependency: libverto-devel for package: krb5-devel-1.15.1-37.el7_6.x86_64 --> Processing Dependency: libselinux-devel for package: krb5-devel-1.15.1-37.el7_6.x86_64 --> Processing Dependency: libcom_err-devel for package: krb5-devel-1.15.1-37.el7_6.x86_64 --> Processing Dependency: keyutils-libs-devel for package: krb5-devel-1.15.1-37.el7_6.x86_64 ---> Package libtirpc.x86_64 0:0.2.4-0.15.el7 will be installed ---> Package openssl-libs.x86_64 1:1.0.2k-16.el7 will be updated --> Processing Dependency: openssl-libs(x86-64) = 1:1.0.2k-16.el7 for package: 1:openssl-1.0.2k-16.el7.x86_64 ---> Package openssl-libs.x86_64 1:1.0.2k-16.el7_6.1 will be an update ---> Package postgresql-libs.x86_64 0:9.2.24-1.el7_5 will be installed ---> Package zlib-devel.x86_64 0:1.2.7-18.el7 will be installed --> Running transaction check ---> Package keyutils-libs-devel.x86_64 0:1.5.8-3.el7 will be installed ---> Package krb5-libs.x86_64 0:1.15.1-34.el7 will be updated ---> Package krb5-libs.x86_64 0:1.15.1-37.el7_6 will be an update ---> Package libcom_err-devel.x86_64 0:1.42.9-13.el7 will be installed ---> Package libkadm5.x86_64 0:1.15.1-37.el7_6 will be installed ---> Package libselinux-devel.x86_64 0:2.5-14.1.el7 will be installed --> Processing Dependency: libsepol-devel(x86-64) >= 2.5-10 for package: libselinux-devel-2.5-14.1.el7.x86_64 --> Processing Dependency: pkgconfig(libsepol) for package: libselinux-devel-2.5-14.1.el7.x86_64 --> Processing Dependency: pkgconfig(libpcre) for package: libselinux-devel-2.5-14.1.el7.x86_64 ---> Package libverto-devel.x86_64 0:0.2.5-4.el7 will be installed ---> Package openssl.x86_64 1:1.0.2k-16.el7 will be updated ---> Package openssl.x86_64 1:1.0.2k-16.el7_6.1 will be an update --> Running transaction check ---> Package libsepol-devel.x86_64 0:2.5-10.el7 will be installed ---> Package pcre-devel.x86_64 0:8.32-17.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved ========================================================================================================================================== Package Arch Version Repository Size ========================================================================================================================================== Installing: cloudera-manager-agent x86_64 5.16.1-1.cm5161.p0.1.el7 cloudera-manager 9.4 M Installing for dependencies: MySQL-python x86_64 1.2.5-1.el7 base 90 k apr x86_64 1.4.8-3.el7_4.1 base 103 k apr-util x86_64 1.5.2-6.el7 base 92 k cloudera-manager-daemons x86_64 5.16.1-1.cm5161.p0.1.el7 cloudera-manager 753 M httpd x86_64 2.4.6-89.el7.centos updates 2.7 M httpd-tools x86_64 2.4.6-89.el7.centos updates 90 k keyutils-libs-devel x86_64 1.5.8-3.el7 base 37 k krb5-devel x86_64 1.15.1-37.el7_6 updates 271 k libcom_err-devel x86_64 1.42.9-13.el7 base 31 k libkadm5 x86_64 1.15.1-37.el7_6 updates 178 k libselinux-devel x86_64 2.5-14.1.el7 base 187 k libsepol-devel x86_64 2.5-10.el7 base 77 k libtirpc x86_64 0.2.4-0.15.el7 base 89 k libverto-devel x86_64 0.2.5-4.el7 base 12 k mod_ssl x86_64 1:2.4.6-89.el7.centos updates 112 k openssl-devel x86_64 1:1.0.2k-16.el7_6.1 updates 1.5 M pcre-devel x86_64 8.32-17.el7 base 480 k postgresql-libs x86_64 9.2.24-1.el7_5 base 234 k python-psycopg2 x86_64 2.5.1-3.el7 base 132 k rpcbind x86_64 0.2.0-47.el7 base 60 k zlib-devel x86_64 1.2.7-18.el7 base 50 k Updating for dependencies: krb5-libs x86_64 1.15.1-37.el7_6 updates 803 k openssl x86_64 1:1.0.2k-16.el7_6.1 updates 493 k openssl-libs x86_64 1:1.0.2k-16.el7_6.1 updates 1.2 M Transaction Summary ========================================================================================================================================== Install 1 Package (+21 Dependent packages) Upgrade ( 3 Dependent packages) Total download size: 772 M Downloading packages: Delta RPMs disabled because /usr/bin/applydeltarpm not installed. (1/25): MySQL-python-1.2.5-1.el7.x86_64.rpm | 90 kB 00:00:00 (2/25): apr-util-1.5.2-6.el7.x86_64.rpm | 92 kB 00:00:00 apr-1.4.8-3.el7_4.1.x86_64.rpm FAILED http://mirrors.cloud.aliyuncs.com/centos/7/os/x86_64/Packages/apr-1.4.8-3.el7_4.1.x86_64.rpm: [Errno 14] curl#6 - "Could not resolve host: mirrors.cloud.aliyuncs.com; Unknown error" Trying other mirror. (3/25): keyutils-libs-devel-1.5.8-3.el7.x86_64.rpm | 37 kB 00:00:00 warning: /var/cache/yum/x86_64/7/cloudera-manager/packages/cloudera-manager-agent-5.16.1-1.cm5161.p0.1.el7.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID e8f86acd: NOKEY Public key for cloudera-manager-agent-5.16.1-1.cm5161.p0.1.el7.x86_64.rpm is not installed (4/25): cloudera-manager-agent-5.16.1-1.cm5161.p0.1.el7.x86_64.rpm | 9.4 MB 00:00:00 (5/25): krb5-devel-1.15.1-37.el7_6.x86_64.rpm | 271 kB 00:00:00 httpd-tools-2.4.6-89.el7.cento FAILED ] 0.0 B/s | 11 MB --:--:-- ETA http://mirrors.cloud.aliyuncs.com/centos/7/updates/x86_64/Packages/httpd-tools-2.4.6-89.el7.centos.x86_64.rpm: [Errno 14] curl#6 - "Could not resolve host: mirrors.cloud.aliyuncs.com; Unknown error" Trying other mirror. (6/25): httpd-2.4.6-89.el7.centos.x86_64.rpm | 2.7 MB 00:00:01 (7/25): libkadm5-1.15.1-37.el7_6.x86_64.rpm | 178 kB 00:00:00 (8/25): libselinux-devel-2.5-14.1.el7.x86_64.rpm | 187 kB 00:00:00 (9/25): libsepol-devel-2.5-10.el7.x86_64.rpm | 77 kB 00:00:00 (10/25): libtirpc-0.2.4-0.15.el7.x86_64.rpm | 89 kB 00:00:00 (11/25): libverto-devel-0.2.5-4.el7.x86_64.rpm | 12 kB 00:00:00 (12/25): mod_ssl-2.4.6-89.el7.centos.x86_64.rpm | 112 kB 00:00:00 (13/25): openssl-1.0.2k-16.el7_6.1.x86_64.rpm | 493 kB 00:00:00 (14/25): krb5-libs-1.15.1-37.el7_6.x86_64.rpm | 803 kB 00:00:01 (15/25): pcre-devel-8.32-17.el7.x86_64.rpm | 480 kB 00:00:01 (16/25): openssl-devel-1.0.2k-16.el7_6.1.x86_64.rpm | 1.5 MB 00:00:01 (17/25): postgresql-libs-9.2.24-1.el7_5.x86_64.rpm | 234 kB 00:00:00 (18/25): openssl-libs-1.0.2k-16.el7_6.1.x86_64.rpm | 1.2 MB 00:00:01 (19/25): python-psycopg2-2.5.1-3.el7.x86_64.rpm | 132 kB 00:00:00 (20/25): rpcbind-0.2.0-47.el7.x86_64.rpm | 60 kB 00:00:00 (21/25): zlib-devel-1.2.7-18.el7.x86_64.rpm | 50 kB 00:00:00 (22/25): apr-1.4.8-3.el7_4.1.x86_64.rpm | 103 kB 00:00:00 (23/25): httpd-tools-2.4.6-89.el7.centos.x86_64.rpm | 90 kB 00:00:00 (24/25): libcom_err-devel-1.42.9-13.el7.x86_64.rpm | 31 kB 00:00:04 (25/25): cloudera-manager-daemons-5.16.1-1.cm5161.p0.1.el7.x86_64.rpm | 753 MB 00:00:17 ------------------------------------------------------------------------------------------------------------------------------------------ Total 43 MB/s | 772 MB 00:00:17 Retrieving key from http://node201.yinzhengjie.org.cn/cm-5.16.1/RPM-GPG-KEY-cloudera Importing GPG key 0xE8F86ACD: Userid : "Yum Maintainer <webmaster@cloudera.com>" Fingerprint: 5f14 d39e f068 1aca 6f04 4a43 f90c 0d8f e8f8 6acd From : http://node201.yinzhengjie.org.cn/cm-5.16.1/RPM-GPG-KEY-cloudera Running transaction check Running transaction test Transaction test succeeded Running transaction Updating : 1:openssl-libs-1.0.2k-16.el7_6.1.x86_64 1/28 Updating : krb5-libs-1.15.1-37.el7_6.x86_64 2/28 Installing : apr-1.4.8-3.el7_4.1.x86_64 3/28 Installing : apr-util-1.5.2-6.el7.x86_64 4/28 Updating : 1:openssl-1.0.2k-16.el7_6.1.x86_64 5/28 Installing : httpd-tools-2.4.6-89.el7.centos.x86_64 6/28 Installing : httpd-2.4.6-89.el7.centos.x86_64 7/28 Installing : 1:mod_ssl-2.4.6-89.el7.centos.x86_64 8/28 Installing : libkadm5-1.15.1-37.el7_6.x86_64 9/28 Installing : postgresql-libs-9.2.24-1.el7_5.x86_64 10/28 Installing : python-psycopg2-2.5.1-3.el7.x86_64 11/28 Installing : libtirpc-0.2.4-0.15.el7.x86_64 12/28 Installing : rpcbind-0.2.0-47.el7.x86_64 13/28 Installing : MySQL-python-1.2.5-1.el7.x86_64 14/28 Installing : cloudera-manager-daemons-5.16.1-1.cm5161.p0.1.el7.x86_64 15/28 Installing : libsepol-devel-2.5-10.el7.x86_64 16/28 Installing : zlib-devel-1.2.7-18.el7.x86_64 17/28 Installing : libverto-devel-0.2.5-4.el7.x86_64 18/28 Installing : libcom_err-devel-1.42.9-13.el7.x86_64 19/28 Installing : pcre-devel-8.32-17.el7.x86_64 20/28 Installing : libselinux-devel-2.5-14.1.el7.x86_64 21/28 Installing : keyutils-libs-devel-1.5.8-3.el7.x86_64 22/28 Installing : krb5-devel-1.15.1-37.el7_6.x86_64 23/28 Installing : 1:openssl-devel-1.0.2k-16.el7_6.1.x86_64 24/28 Installing : cloudera-manager-agent-5.16.1-1.cm5161.p0.1.el7.x86_64 25/28 Cleanup : 1:openssl-1.0.2k-16.el7.x86_64 26/28 Cleanup : 1:openssl-libs-1.0.2k-16.el7.x86_64 27/28 Cleanup : krb5-libs-1.15.1-34.el7.x86_64 28/28 Verifying : keyutils-libs-devel-1.5.8-3.el7.x86_64 1/28 Verifying : MySQL-python-1.2.5-1.el7.x86_64 2/28 Verifying : pcre-devel-8.32-17.el7.x86_64 3/28 Verifying : 1:mod_ssl-2.4.6-89.el7.centos.x86_64 4/28 Verifying : libcom_err-devel-1.42.9-13.el7.x86_64 5/28 Verifying : krb5-devel-1.15.1-37.el7_6.x86_64 6/28 Verifying : httpd-tools-2.4.6-89.el7.centos.x86_64 7/28 Verifying : libverto-devel-0.2.5-4.el7.x86_64 8/28 Verifying : zlib-devel-1.2.7-18.el7.x86_64 9/28 Verifying : krb5-libs-1.15.1-37.el7_6.x86_64 10/28 Verifying : python-psycopg2-2.5.1-3.el7.x86_64 11/28 Verifying : cloudera-manager-agent-5.16.1-1.cm5161.p0.1.el7.x86_64 12/28 Verifying : 1:openssl-1.0.2k-16.el7_6.1.x86_64 13/28 Verifying : 1:openssl-devel-1.0.2k-16.el7_6.1.x86_64 14/28 Verifying : apr-util-1.5.2-6.el7.x86_64 15/28 Verifying : rpcbind-0.2.0-47.el7.x86_64 16/28 Verifying : 1:openssl-libs-1.0.2k-16.el7_6.1.x86_64 17/28 Verifying : httpd-2.4.6-89.el7.centos.x86_64 18/28 Verifying : libsepol-devel-2.5-10.el7.x86_64 19/28 Verifying : apr-1.4.8-3.el7_4.1.x86_64 20/28 Verifying : cloudera-manager-daemons-5.16.1-1.cm5161.p0.1.el7.x86_64 21/28 Verifying : libkadm5-1.15.1-37.el7_6.x86_64 22/28 Verifying : libselinux-devel-2.5-14.1.el7.x86_64 23/28 Verifying : postgresql-libs-9.2.24-1.el7_5.x86_64 24/28 Verifying : libtirpc-0.2.4-0.15.el7.x86_64 25/28 Verifying : 1:openssl-libs-1.0.2k-16.el7.x86_64 26/28 Verifying : 1:openssl-1.0.2k-16.el7.x86_64 27/28 Verifying : krb5-libs-1.15.1-34.el7.x86_64 28/28 Installed: cloudera-manager-agent.x86_64 0:5.16.1-1.cm5161.p0.1.el7 Dependency Installed: MySQL-python.x86_64 0:1.2.5-1.el7 apr.x86_64 0:1.4.8-3.el7_4.1 apr-util.x86_64 0:1.5.2-6.el7 cloudera-manager-daemons.x86_64 0:5.16.1-1.cm5161.p0.1.el7 httpd.x86_64 0:2.4.6-89.el7.centos httpd-tools.x86_64 0:2.4.6-89.el7.centos keyutils-libs-devel.x86_64 0:1.5.8-3.el7 krb5-devel.x86_64 0:1.15.1-37.el7_6 libcom_err-devel.x86_64 0:1.42.9-13.el7 libkadm5.x86_64 0:1.15.1-37.el7_6 libselinux-devel.x86_64 0:2.5-14.1.el7 libsepol-devel.x86_64 0:2.5-10.el7 libtirpc.x86_64 0:0.2.4-0.15.el7 libverto-devel.x86_64 0:0.2.5-4.el7 mod_ssl.x86_64 1:2.4.6-89.el7.centos openssl-devel.x86_64 1:1.0.2k-16.el7_6.1 pcre-devel.x86_64 0:8.32-17.el7 postgresql-libs.x86_64 0:9.2.24-1.el7_5 python-psycopg2.x86_64 0:2.5.1-3.el7 rpcbind.x86_64 0:0.2.0-47.el7 zlib-devel.x86_64 0:1.2.7-18.el7 Dependency Updated: krb5-libs.x86_64 0:1.15.1-37.el7_6 openssl.x86_64 1:1.0.2k-16.el7_6.1 openssl-libs.x86_64 1:1.0.2k-16.el7_6.1 Complete! [root@node204.yinzhengjie.org.cn ~]#
3>.修改Cloudera Manager Agent各节点的配置文件
[root@node204.yinzhengjie.org.cn ~]# grep server_host /etc/cloudera-scm-agent/config.ini server_host=localhost [root@node204.yinzhengjie.org.cn ~]# [root@node204.yinzhengjie.org.cn ~]# sed -i 's/server_host=localhost/server_host=node201.yinzhengjie.org.cn/g' /etc/cloudera-scm-agent/config.ini
[root@node204.yinzhengjie.org.cn ~]# [root@node204.yinzhengjie.org.cn ~]# grep server_host /etc/cloudera-scm-agent/config.ini server_host=node201.yinzhengjie.org.cn [root@node204.yinzhengjie.org.cn ~]# [root@node204.yinzhengjie.org.cn ~]#
4>.启动Cloudera Manager Server端
[root@node204.yinzhengjie.org.cn ~]# systemctl start cloudera-scm-agent [root@node204.yinzhengjie.org.cn ~]# [root@node204.yinzhengjie.org.cn ~]# [root@node204.yinzhengjie.org.cn ~]# systemctl status cloudera-scm-agent ● cloudera-scm-agent.service - LSB: Cloudera SCM Agent Loaded: loaded (/etc/rc.d/init.d/cloudera-scm-agent; bad; vendor preset: disabled) Active: active (exited) since Fri 2019-06-28 09:22:53 EDT; 6s ago Docs: man:systemd-sysv-generator(8) Process: 9952 ExecStart=/etc/rc.d/init.d/cloudera-scm-agent start (code=exited, status=0/SUCCESS) Jun 28 09:22:52 node204.yinzhengjie.org.cn systemd[1]: Starting LSB: Cloudera SCM Agent... Jun 28 09:22:52 node204.yinzhengjie.org.cn su[9970]: (to root) root on none Jun 28 09:22:52 node204.yinzhengjie.org.cn su[9970]: pam_limits(su:session): wrong limit value 'unlimited ' for limit type 'hard' Jun 28 09:22:53 node204.yinzhengjie.org.cn cloudera-scm-agent[9952]: Starting cloudera-scm-agent: [ OK ] Jun 28 09:22:53 node204.yinzhengjie.org.cn systemd[1]: Started LSB: Cloudera SCM Agent. [root@node204.yinzhengjie.org.cn ~]# [root@node204.yinzhengjie.org.cn ~]# [root@node204.yinzhengjie.org.cn ~]# [root@node204.yinzhengjie.org.cn ~]# systemctl enable cloudera-scm-agent cloudera-scm-agent.service is not a native service, redirecting to /sbin/chkconfig. Executing /sbin/chkconfig cloudera-scm-agent on [root@node204.yinzhengjie.org.cn ~]# [root@node204.yinzhengjie.org.cn ~]# [root@node204.yinzhengjie.org.cn ~]# [root@node204.yinzhengjie.org.cn ~]# chkconfig --list Note: This output shows SysV services only and does not include native systemd services. SysV configuration data might be overridden by native systemd configuration. If you want to list systemd services use 'systemctl list-unit-files'. To see services enabled on particular target use 'systemctl list-dependencies [target]'. cloudera-scm-agent 0:off 1:off 2:on 3:on 4:on 5:on 6:off netconsole 0:off 1:off 2:off 3:off 4:off 5:off 6:off network 0:off 1:off 2:on 3:on 4:on 5:on 6:off [root@node204.yinzhengjie.org.cn ~]# [root@node204.yinzhengjie.org.cn ~]#
5>.同步时区及NTP服务
[root@node204.yinzhengjie.org.cn ~]# yum -y install ntp Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.aliyun.com * epel: mirrors.yun-idc.com * extras: mirrors.aliyun.com * updates: mirrors.aliyun.com Resolving Dependencies --> Running transaction check ---> Package ntp.x86_64 0:4.2.6p5-28.el7.centos will be installed --> Processing Dependency: ntpdate = 4.2.6p5-28.el7.centos for package: ntp-4.2.6p5-28.el7.centos.x86_64 --> Processing Dependency: libopts.so.25()(64bit) for package: ntp-4.2.6p5-28.el7.centos.x86_64 --> Running transaction check ---> Package autogen-libopts.x86_64 0:5.18-5.el7 will be installed ---> Package ntpdate.x86_64 0:4.2.6p5-28.el7.centos will be installed --> Finished Dependency Resolution Dependencies Resolved ======================================================================================================================================================================== Package Arch Version Repository Size ======================================================================================================================================================================== Installing: ntp x86_64 4.2.6p5-28.el7.centos base 549 k Installing for dependencies: autogen-libopts x86_64 5.18-5.el7 base 66 k ntpdate x86_64 4.2.6p5-28.el7.centos base 86 k Transaction Summary ======================================================================================================================================================================== Install 1 Package (+2 Dependent packages) Total download size: 701 k Installed size: 1.6 M Downloading packages: (1/3): autogen-libopts-5.18-5.el7.x86_64.rpm | 66 kB 00:00:00 (2/3): ntpdate-4.2.6p5-28.el7.centos.x86_64.rpm | 86 kB 00:00:00 (3/3): ntp-4.2.6p5-28.el7.centos.x86_64.rpm | 549 kB 00:00:00 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Total 2.3 MB/s | 701 kB 00:00:00 Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : autogen-libopts-5.18-5.el7.x86_64 1/3 Installing : ntpdate-4.2.6p5-28.el7.centos.x86_64 2/3 Installing : ntp-4.2.6p5-28.el7.centos.x86_64 3/3 Verifying : ntpdate-4.2.6p5-28.el7.centos.x86_64 1/3 Verifying : autogen-libopts-5.18-5.el7.x86_64 2/3 Verifying : ntp-4.2.6p5-28.el7.centos.x86_64 3/3 Installed: ntp.x86_64 0:4.2.6p5-28.el7.centos Dependency Installed: autogen-libopts.x86_64 0:5.18-5.el7 ntpdate.x86_64 0:4.2.6p5-28.el7.centos Complete! [root@node204.yinzhengjie.org.cn ~]#
[root@node204.yinzhengjie.org.cn ~]# rm -rf /etc/localtime [root@node204.yinzhengjie.org.cn ~]# [root@node204.yinzhengjie.org.cn ~]# ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime [root@node204.yinzhengjie.org.cn ~]# [root@node204.yinzhengjie.org.cn ~]# date -R Fri, 28 Jun 2019 21:37:29 +0800 [root@node204.yinzhengjie.org.cn ~]# [root@node204.yinzhengjie.org.cn ~]# crontab -l */1 * * * * /usr/sbin/ntpdate node201.yinzhengjie.org.cn [root@node204.yinzhengjie.org.cn ~]#
三.创建主机模板
1>.点击主机模板
2>.创建主机模板
3>.主机模板创建成功
四.CDH节点服役
1>.点击主机
2>.点击"向集群添加新主机"
3>.进入添加主机向导
4>.为CDH集群安装指定主机
5>.激活agent节点
6>.等待主机检查完成，点击继续
7>.选择主机模板
8>.
9>.
10>.
11>.
mysql> SELECT * FROM HOSTS; +---------+-------------------------+--------------------------------------+----------------------------+--------------+----------+--------+---------------------+-------------------+--------------------+------------+-----------+----------------------+-------------+-------------------+----------------+ | HOST_ID | OPTIMISTIC_LOCK_VERSION | HOST_IDENTIFIER | NAME | IP_ADDRESS | RACK_ID | STATUS | CONFIG_CONTAINER_ID | MAINTENANCE_COUNT | DECOMMISSION_COUNT | CLUSTER_ID | NUM_CORES | TOTAL_PHYS_MEM_BYTES | PUBLIC_NAME | PUBLIC_IP_ADDRESS | CLOUD_PROVIDER | +---------+-------------------------+--------------------------------------+----------------------------+--------------+----------+--------+---------------------+-------------------+--------------------+------------+-----------+----------------------+-------------+-------------------+----------------+ | 1 | 11 | f12d8ded-5b43-4c67-b6a4-812682ad3a0f | node202.yinzhengjie.org.cn | 172.30.1.202 | /default | NA | 1 | 0 | 0 | 1 | 4 | 1907970048 | NULL | NULL | NULL | | 2 | 11 | ab48a657-8799-4d3f-9a14-958092204861 | node203.yinzhengjie.org.cn | 172.30.1.203 | /default | NA | 1 | 0 | 0 | 1 | 4 | 3954188288 | NULL | NULL | NULL | | 3 | 11 | c5cda983-1a94-4720-bf5d-177308cce46f | node201.yinzhengjie.org.cn | 172.30.1.201 | /default | NA | 1 | 0 | 0 | 1 | 4 | 8182046720 | NULL | NULL | NULL | | 4 | 5 | 4bcf1805-1981-444b-a4c6-b512c9ccf1ec | node204.yinzhengjie.org.cn | 172.30.1.204 | /default | NA | 1 | 0 | 0 | 1 | 4 | 8182046720 | NULL | NULL | NULL | +---------+-------------------------+--------------------------------------+----------------------------+--------------+----------+--------+---------------------+-------------------+--------------------+------------+-----------+----------------------+-------------+-------------------+----------------+ 4 rows in set (0.00 sec) mysql> mysql>
当你的才华还撑不起你的野心的时候，你就应该静下心来学习。当你的能力还驾驭不了你的目标的时候，你就应该沉下心来历练。问问自己，想要怎样的人生。
欢迎交流学习技术交流，个人微信: "JasonYin2020"（添加时请备注来源及意图备注）
作者: 尹正杰, 博客: https://www.cnblogs.com/yinzhengjie/articles/11104776.html
