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Merge pull request #36073 from gmarek/supervisord

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Automatic merge from submit-queue

Kubemark master components run by supervisord. Try 2.
This commit is contained in:
Kubernetes Submit Queue 2016-11-22 09:23:10 -08:00 committed by GitHub
commit 580c52be38
2 changed files with 32 additions and 17 deletions
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41
test/kubemark/start-kubemark-master.sh
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@ -16,6 +16,19 @@
# TODO: figure out how to get etcd tag from some real configuration and put it here.
function write_supervisor_conf() {
local name=$1
local exec_command=$2
cat >>"/etc/supervisor/conf.d/${name}.conf" <<EOF
[program:${name}]
command=${exec_command}
stderr_logfile=/var/log/${name}.log
stdout_logfile=/var/log/${name}.log
autorestart=true
startretries=1000000
EOF
}
EVENT_STORE_IP=$1
EVENT_STORE_URL="http://${EVENT_STORE_IP}:4002"
NUM_NODES=$2
@ -111,15 +124,13 @@ retry sudo docker run --net=host \
--listen-client-urls=http://0.0.0.0:2379 \
--data-dir=/var/etcd/data ${ETCD_QUOTA_BYTES} 1>> /var/log/etcd.log 2>&1"
# Increase the allowed number of open file descriptors
ulimit -n 65536
ulimit_command='bash -c "ulimit -n 65536;'
cd /
tar xzf kubernetes-server-linux-amd64.tar.gz
kubernetes/server/bin/kube-scheduler --master=127.0.0.1:8080 $(cat scheduler_flags) &>> /var/log/kube-scheduler.log &
kubernetes/server/bin/kube-apiserver \
--insecure-bind-address=0.0.0.0 \
write_supervisor_conf "kube-scheduler" "${ulimit_command} /kubernetes/server/bin/kube-scheduler --master=127.0.0.1:8080 $(cat /scheduler_flags | tr '\n' ' ')\""
write_supervisor_conf "kube-apiserver" "${ulimit_command} /kubernetes/server/bin/kube-apiserver --insecure-bind-address=0.0.0.0 \
--etcd-servers=http://127.0.0.1:2379 \
--etcd-servers-overrides=/events#${EVENT_STORE_URL} \
--tls-cert-file=/srv/kubernetes/server.cert \
@ -129,14 +140,16 @@ kubernetes/server/bin/kube-apiserver \
--secure-port=443 \
--basic-auth-file=/srv/kubernetes/basic_auth.csv \
--target-ram-mb=$((${NUM_NODES} * 60)) \
$(cat apiserver_flags) &>> /var/log/kube-apiserver.log &
# kube-contoller-manager now needs running kube-api server to actually start
until [ "$(curl 127.0.0.1:8080/healthz 2> /dev/null)" == "ok" ]; do
sleep 1
done
kubernetes/server/bin/kube-controller-manager \
$(cat /apiserver_flags | tr '\n' ' ')\""
write_supervisor_conf "kube-contoller-manager" "${ulimit_command} /kubernetes/server/bin/kube-controller-manager \
--master=127.0.0.1:8080 \
--service-account-private-key-file=/srv/kubernetes/server.key \
--root-ca-file=/srv/kubernetes/ca.crt \
$(cat controllers_flags) &>> /var/log/kube-controller-manager.log &
$(cat /controllers_flags | tr '\n' ' ')\""
supervisorctl reread
supervisorctl update
until [ "$(curl 127.0.0.1:8080/healthz 2> /dev/null)" == "ok" ]; do
sleep 1
done

8
test/kubemark/start-kubemark.sh
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@ -168,11 +168,12 @@ gcloud compute copy-files --zone="${ZONE}" --project="${PROJECT}" \
"${RESOURCE_DIRECTORY}/apiserver_flags" \
"${RESOURCE_DIRECTORY}/scheduler_flags" \
"${RESOURCE_DIRECTORY}/controllers_flags" \
"${MASTER_NAME}":~
"root@${MASTER_NAME}":/
gcloud compute ssh "${MASTER_NAME}" --zone="${ZONE}" --project="${PROJECT}" \
--command="chmod a+x configure-kubectl.sh && chmod a+x start-kubemark-master.sh && \
sudo ./start-kubemark-master.sh ${EVENT_STORE_IP:-127.0.0.1} ${NUM_NODES:-0} ${EVENT_PD:-false} ${ETCD_IMAGE:-}"
--command="sudo chmod a+x /configure-kubectl.sh && sudo chmod a+x /start-kubemark-master.sh && \
sudo /start-kubemark-master.sh ${EVENT_STORE_IP:-127.0.0.1} ${NUM_NODES:-0} ${EVENT_PD:-false} ${ETCD_IMAGE:-}"
# create kubeconfig for Kubelet:
KUBECONFIG_CONTENTS=$(echo "apiVersion: v1
@ -301,5 +302,6 @@ until [[ "${ready}" -ge "${NUM_NODES}" ]]; do
done
echo ""
echo "Master IP: ${MASTER_IP}"
echo "Password to kubemark master: ${password}"
echo "Kubeconfig for kubemark master is written in ${LOCAL_KUBECONFIG}"