openstack cloud init set password

 设置代理和password

#!/bin/bash

# passwd centos << EOF
passwd ubuntu << EOF
123456
123456
EOF
if [ $? -ne 0 ]; then  
    passwd centos << EOF
123456
123456
EOF
fi

passwd root << EOF
123456
123456
EOF

sed -i 's/PasswordAuthentication no/PasswordAuthentication yes/g' /etc/ssh/sshd_config
service sshd restart

cd /home/ubuntu
if [ $? -ne 0 ]; then
        cd /home/centos
fi

wget otcloud-gateway.bj.intel.com/script.tar.gz
if [ $? -ne 0 ]; then
        curl -O  otcloud-gateway.bj.intel.com/script.tar.gz
fi

tar xzvf script.tar.gz
cd script
# sed -i '/enable_service n-novnc/a enable_plugin cyborg git://git.openstack.org/openstack/cyborg\nOPAE_INSTALL_ENABLE=false' gen-localconf.sh
./vm-setup.sh

bug fix:

cd ~/script
sed -i -e 's/^\(.*\)CTRL_IP=.*ip route get.*/\1CTRL_IP=$(ip route get 1 | awk \x27{match($0, \/.+src\\s([.0-9]+)\/, a);print a[1];exit}\x27)/' environment.inc
sed -i -e 's/^\(.*\)MY_IP=.*ip route get.*/\MY_IP=$(ip route get 1 | awk \x27{match($0, \/.+src\\s([.0-9]+)\/, a);print a[1];exit}\x27)/' gen-localconf.sh
sed -i -e 's/^\(.*\)MY_IP=.*ip route get.*/\MY_IP=$(ip route get 1 | awk \x27{match($0, \/.+src\\s([.0-9]+)\/, a);print a[1];exit}\x27)/' lm-prep.sh
sed -i -e '/^\(.*\)CTRL_IP=.*ip route get.*/a\date ; read -t 10 -p "Input service IP then hit ENTER or wait ten seconds: " SERVICE_HOST; echo $SERVICE_HOST; date\nCTRL_IP=${SERVICE_HOST:-$CTRL_IP}\n' environment.inc

 

安装docker 

wget -O- https://get.docker.com/ |bash
# sudo usermod -aG docker $USER
sudo usermod -aG docker ubuntu

 

整个安装k8s脚本和devstack脚本(init_cloud中)

go install https://github.com/udhos/update-golang

#!/bin/bash
cd /home/ubuntu
wget otcloud-gateway.bj.intel.com/script.tar.gz
if [ $? -ne 0 ]; then
        curl -O  otcloud-gateway.bj.intel.com/script.tar.gz
fi
tar xzvf script.tar.gz
cd script
source environment.inc 
sed -i '/enable_service n-novnc/a enable_plugin cyborg git://git.openstack.org/openstack/cyborg\nOPAE_INSTALL_ENABLE=false' gen-localconf.sh
./vm-setup.sh
./prep.sh

UNAME=/home/ubuntu
UHOME=/home/ubuntu
USERN=ubuntu
# passwd centos << EOF
passwd ubuntu << EOF
123456
123456
EOF
if [ $? -ne 0 ]; then
    UHOME=/home/centos
    UNAME=/home/centos
    USERN=centos
    passwd centos << EOF
123456
123456
EOF
fi

passwd root << EOF
123456
123456
EOF

# Clone the latest devstack
cd $UNAME
git clone /opt/git/openstack-dev/devstack.git

cd $UNAME/devstack
# generate local.conf
$TOPDIR/gen-localconf.sh

mkdir files
cp /opt/git/images/get-pip.py files/
# ./stack.sh   # please run stack manually

sed -i 's/PasswordAuthentication no/PasswordAuthentication yes/g' /etc/ssh/sshd_config
service ssh restart

# install docker 
wget -O- https://get.docker.com/ |bash
sudo usermod -aG docker $USERN    # $USER

# ~/.profile

# install go
GOVER=1.10
GOLATEST=1.10.2
sudo add-apt-repository ppa:gophers/archive
sudo apt update 
# UHOME=/home/ubuntu # UHOME=~
ENV_SCRIPT=.profile
GO_ROOT=/usr/lib/go-$GOVER/bin
GO_ROOT=/usr/lib/go-latest/bin
GO=go
# echo "PATH=\$PATH:$GO_ROOT:/usr/local/go/bin" >> $UHOME/$ENV_SCRIPT
echo "PATH=\$PATH:$UHOME/go/bin" >> $UHOME/$ENV_SCRIPT
# sudo apt-get -y install golang-$GOVER-go
# sudo ln -s /usr/lib/go-$GOVER /usr/lib/go-latest
# wget https://dl.google.com/go/go$GOLATEST.linux-amd64.tar.gz
OS=linux
ARCH=amd64
# sudo tar -C /usr/local -xzf go$GOLATEST.$OS-$ARCH.tar.gz
echo "PATH=\$PATH:/usr/local/go/bin" >> $UHOME/$ENV_SCRIPT
wget -O- https://raw.githubusercontent.com/udhos/update-golang/master/update-golang.sh  | sudo bash
# install  cfssl
GOPATH=$UHOME/go $GO_ROOT/go get -u github.com/cloudflare/cfssl/cmd/...   # root user

# install k8s code
git clone https://github.com/kubernetes/kubernetes.git $UHOME/kubernetes
cd $UHOME/kubernetes 

# install etcd
hack/install-etcd.sh # Installs in ./third_party/etcd 
echo "export PATH=\"\$PATH:$(pwd)/third_party/etcd\"" >> $UHOME/$ENV_SCRIPT # Add to PATH

chown -R $USERN:$USERN /home/$USERN

cat > /usr/bin/kubectl <<<'#!/bin/bash
/home/$USERN/kubernetes/cluster/kubectl.sh $@'

chmod a+x /usr/bin/kubectl

 

对于K8s登陆机器,  手动执行以下指令，已经放在了cloud init中，可以忽略。

# into VM rum manually
UHOME=/home/ubuntu # UHOME=~
ENV_SCRIPT=.profile
GOLATEST=1.10.2
GOVER=1.10
GO_ROOT=/usr/lib/go-$GOVER/bin
GO_ROOT=/usr/lib/go-latest/bin
GO=go

# echo "PATH=\$PATH:$GO_ROOT" >> $UHOME/$ENV_SCRIPT
# sudo apt-get -y install golang-$GOVER-go
# sudo ln -s /usr/lib/go-$GOVER /usr/lib/go-latest

# wget https://dl.google.com/go/go$GOLATEST.linux-amd64.tar.gz
OS=linux
ARCH=amd64
# sudo tar -C /usr/local -xzf go$GOLATEST.$OS-$ARCH.tar.gz

wget -O- https://raw.githubusercontent.com/udhos/update-golang/master/update-golang.sh  | sudo bash
echo "PATH=\$PATH:/usr/local/go/bin" >> $UHOME/$ENV_SCRIPT
source $UHOME/$ENV_SCRIPT

cat >> $UHOME/$ENV_SCRIPT <<<'
GOROOT=`go env |grep "GOROOT" |cut -d "=" -f2`
GOROOT=${GOROOT#\"}
GOROOT=${GOROOT%\"}
GOPATH=`go env |grep GOPATH |cut -d "=" -f 2`
GOPATH=${GOPATH%\"}
GOPATH=${GOPATH#\"}
export PATH="$PATH:$GOPATH/bin"'

source $UHOME/$ENV_SCRIPT

# install  cfssl
# GOPATH=$UHOME/go $GO_ROOT/go get -u github.com/cloudflare/cfssl/cmd/...   # root user
go get -u github.com/cloudflare/cfssl/cmd/...   # ubuntu user

# install k8s code

git clone https://github.com/kubernetes/kubernetes.git $UHOME/kubernetes

cd $UHOME/kubernetes 

# install etcd
hack/install-etcd.sh # Installs in ./third_party/etcd 
echo "export PATH=\"\$PATH:$(pwd)/third_party/etcd\"" >> $UHOME/$ENV_SCRIPT # Add to PATH

对于devstack，登陆机器,  手动执行以下指令，不知道为啥不能放在cloud init中, 是source environment.inc 执行太晚了， 这个也可以忽略了。

 

UHOME=~

cd /home/ubuntu/script
source environment.inc 
sudo mount -t nfs $gitcache:/data/git /opt/git


# Clone the latest devstack
cd $UHOME
git clone /opt/git/openstack-dev/devstack.git

cd $UHOME/devstack
# generate local.conf
sed -i '/enable_service n-novnc/a enable_plugin cyborg git://git.openstack.org/openstack/cyborg\nOPAE_INSTALL_ENABLE=false' $TOPDIR/gen-localconf.sh
$TOPDIR/gen-localconf.sh

sudo cp /opt/git/images/get-pip.py files/

 

登陆host机器 执行

wget http://otcloud-gateway.bj.intel.com/id_rsa.team -O ~/.ssh/id_rsa.team
chmod 600 ~/.ssh/id_rsa.team

 

进入 kubernetes 运行一下命令。

cd ~/kubernetes
hack/local-up-cluster.sh

进入devstack 运行一下命令

cd ~/devstack
source ~/script/environment.inc
TOPDIR=/home/ubuntu/script

# generate local.conf
$TOPDIR/gen-localconf.sh
./stack.sh

$ cat ~/.ssh/config

cat >> ~/.ssh/config <<<'
Host review.openstack.org
    HostName review.openstack.org
    User shaohefeng
    Port 29418
    IdentityFile ~/.ssh/id_rsa.team    

Host public
    HostName 10.238.153.33
    User team
    IdentityFile ~/.ssh/id_rsa.team

Host k8s-dev
    HostName 10.0.0.28
    User ubuntu
    IdentityFile ~/.ssh/id_rsa.team
    ProxyCommand ssh public nc %h %p'

 

set DNS

sudo su
cat > /etc/docker/daemon.json <<<'{
    "dns": ["10.239.27.228"]
}'
exit

sudo systemctl restart docker