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Merge pull request #6275 from feihujiang/master
Improve ubuntu-cluster setup scripts
This commit is contained in:
Eric Tune
commit
c53b0c3869
@ -21,44 +21,79 @@
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set -e
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set -e
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#clean all init/init.d/configs
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function do_backup_clean() {
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#backup all config files
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init_files=`ls init_conf`
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for i in $init_files
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do
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if [ -f /etc/init/$i ]
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then
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mv /etc/init/${i} /etc/init/${i}.bak
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fi
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done
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initd_files=`ls initd_scripts`
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for i in $initd_files
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do
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if [ -f /etc/init.d/$i ]
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then
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mv /etc/init.d/${i} /etc/init.d/${i}.bak
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fi
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done
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default_files=`ls default_scripts`
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for i in $default_files
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do
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if [ -e /etc/default/$i ]
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then
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mv /etc/default/${i} /etc/default/${i}.bak
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fi
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done
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# clean work dir
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if [ ! -d ./work ]
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then
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mkdir work
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fi
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cp -rf default_scripts init_conf initd_scripts work
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}
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function cpMaster(){
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function cpMaster(){
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# copy /etc/init files
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# copy /etc/init files
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cp init_conf/etcd.conf /etc/init/
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cp work/init_conf/etcd.conf /etc/init/
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cp init_conf/kube-apiserver.conf /etc/init/
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cp work/init_conf/kube-apiserver.conf /etc/init/
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cp init_conf/kube-controller-manager.conf /etc/init/
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cp work/init_conf/kube-controller-manager.conf /etc/init/
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cp init_conf/kube-scheduler.conf /etc/init/
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cp work/init_conf/kube-scheduler.conf /etc/init/
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# copy /etc/initd/ files
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# copy /etc/initd/ files
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cp initd_scripts/etcd /etc/init.d/
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cp work/initd_scripts/etcd /etc/init.d/
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cp initd_scripts/kube-apiserver /etc/init.d/
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cp work/initd_scripts/kube-apiserver /etc/init.d/
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cp initd_scripts/kube-controller-manager /etc/init.d/
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cp work/initd_scripts/kube-controller-manager /etc/init.d/
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cp initd_scripts/kube-scheduler /etc/init.d/
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cp work/initd_scripts/kube-scheduler /etc/init.d/
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# copy default configs
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# copy default configs
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cp default_scripts/etcd /etc/default/
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cp work/default_scripts/etcd /etc/default/
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cp default_scripts/kube-apiserver /etc/default/
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cp work/default_scripts/kube-apiserver /etc/default/
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cp default_scripts/kube-scheduler /etc/default/
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cp work/default_scripts/kube-scheduler /etc/default/
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cp default_scripts/kube-controller-manager /etc/default/
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cp work/default_scripts/kube-controller-manager /etc/default/
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}
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}
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function cpMinion(){
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function cpMinion(){
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# copy /etc/init files
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# copy /etc/init files
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cp init_conf/etcd.conf /etc/init/
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cp work/init_conf/etcd.conf /etc/init/etcd.conf
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cp init_conf/kubelet.conf /etc/init/
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cp work/init_conf/kubelet.conf /etc/init/kubelet.conf
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cp init_conf/flanneld.conf /etc/init/
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cp work/init_conf/flanneld.conf /etc/init/flanneld.conf
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cp init_conf/kube-proxy.conf /etc/init/
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cp work/init_conf/kube-proxy.conf /etc/init/
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# copy /etc/initd/ files
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# copy /etc/initd/ files
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cp initd_scripts/etcd /etc/init.d/
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cp work/initd_scripts/etcd /etc/init.d/
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cp initd_scripts/flanneld /etc/init.d/
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cp work/initd_scripts/flanneld /etc/init.d/
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cp initd_scripts/kubelet /etc/init.d/
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cp work/initd_scripts/kubelet /etc/init.d/
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cp initd_scripts/kube-proxy /etc/init.d/
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cp work/initd_scripts/kube-proxy /etc/init.d/
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# copy default configs
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# copy default configs
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cp default_scripts/etcd /etc/default/
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cp work/default_scripts/etcd /etc/default/
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cp default_scripts/flanneld /etc/default/
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cp work/default_scripts/flanneld /etc/default/
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cp default_scripts/kube-proxy /etc/default
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cp work/default_scripts/kube-proxy /etc/default
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cp default_scripts/kubelet /etc/default/
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cp work/default_scripts/kubelet /etc/default/
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}
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}
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# check if input IP in machine list
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# check if input IP in machine list
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@ -71,7 +106,7 @@ function inList(){
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# set values in ETCD_OPTS
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# set values in ETCD_OPTS
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function configEtcd(){
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function configEtcd(){
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echo ETCD_OPTS=\"-name $1 -initial-advertise-peer-urls http://$2:2380 -listen-peer-urls http://$2:2380 -initial-cluster-token etcd-cluster-1 -initial-cluster $3 -initial-cluster-state new\" > default_scripts/etcd
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echo ETCD_OPTS=\"-name $1 -initial-advertise-peer-urls http://$2:2380 -listen-peer-urls http://$2:2380 -initial-cluster-token etcd-cluster-1 -initial-cluster $3 -initial-cluster-state new\" > work/default_scripts/etcd
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}
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}
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# check root
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# check root
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@ -115,6 +150,7 @@ if [ "$etcdVersion" != "2.0.0" ]; then
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exit 1
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exit 1
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fi
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fi
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do_backup_clean
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# use an array to record name and ip
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# use an array to record name and ip
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declare -A mm
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declare -A mm
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@ -162,19 +198,19 @@ while true; do
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inList $etcdName $myIP
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inList $etcdName $myIP
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configEtcd $etcdName $myIP $cluster
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configEtcd $etcdName $myIP $cluster
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# For minion set MINION IP in default_scripts/kubelet
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# For minion set MINION IP in default_scripts/kubelet
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sed -i "s/MY_IP/${myIP}/g" default_scripts/kubelet
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sed -i "s/MY_IP/${myIP}/g" work/default_scripts/kubelet
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sed -i "s/MASTER_IP/${masterIP}/g" default_scripts/kubelet
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sed -i "s/MASTER_IP/${masterIP}/g" work/default_scripts/kubelet
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sed -i "s/MASTER_IP/${masterIP}/g" default_scripts/kube-proxy
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sed -i "s/MASTER_IP/${masterIP}/g" work/default_scripts/kube-proxy
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# For master set MINION IPs in kube-controller-manager
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# For master set MINION IPs in kube-controller-manager
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if [ -z "$minionIPs" ]; then
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if [ -z "$minionIPs" ]; then
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#one node act as both minion and master role
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#one node act as both minion and master role
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minionIPs="$myIP"
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minionIPs="$myIP"
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else
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else
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minionIPs="$minionIPs,$myIP"
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minionIPs="$minionIPs,$myIP"
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fi
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fi
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sed -i "s/MINION_IPS/${minionIPs}/g" default_scripts/kube-controller-manager
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sed -i "s/MINION_IPS/${minionIPs}/g" work/default_scripts/kube-controller-manager
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cpMaster
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cpMaster
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cpMinion
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cpMinion
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@ -188,7 +224,7 @@ while true; do
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inList $etcdName $myIP
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inList $etcdName $myIP
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configEtcd $etcdName $myIP $cluster
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configEtcd $etcdName $myIP $cluster
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# set MINION IPs in kube-controller-manager
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# set MINION IPs in kube-controller-manager
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sed -i "s/MINION_IPS/${minionIPs}/g" default_scripts/kube-controller-manager
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sed -i "s/MINION_IPS/${minionIPs}/g" work/default_scripts/kube-controller-manager
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cpMaster
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cpMaster
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break
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break
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;;
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;;
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@ -200,9 +236,9 @@ while true; do
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inList $etcdName $myIP
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inList $etcdName $myIP
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configEtcd $etcdName $myIP $cluster
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configEtcd $etcdName $myIP $cluster
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# set MINION IP in default_scripts/kubelet
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# set MINION IP in default_scripts/kubelet
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sed -i "s/MY_IP/${myIP}/g" default_scripts/kubelet
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sed -i "s/MY_IP/${myIP}/g" work/default_scripts/kubelet
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sed -i "s/MASTER_IP/${masterIP}/g" default_scripts/kubelet
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sed -i "s/MASTER_IP/${masterIP}/g" work/default_scripts/kubelet
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sed -i "s/MASTER_IP/${masterIP}/g" default_scripts/kube-proxy
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sed -i "s/MASTER_IP/${masterIP}/g" work/default_scripts/kube-proxy
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cpMinion
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cpMinion
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break
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break
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;;
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;;
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