69 lines
1.6 KiB
Bash
69 lines
1.6 KiB
Bash
#!/bin/bash
|
|
|
|
. /etc/sysconfig/heat-params
|
|
|
|
set -x
|
|
|
|
if [ "$VERIFY_CA" == "True" ]; then
|
|
VERIFY_CA=""
|
|
else
|
|
VERIFY_CA="-k"
|
|
fi
|
|
|
|
if [ "${TLS_DISABLED}" = 'False' ]; then
|
|
tls="--tlsverify"
|
|
tls=$tls" --tlscacert=/etc/docker/ca.crt"
|
|
tls=$tls" --tlskey=/etc/docker/server.key"
|
|
tls=$tls" --tlscert=/etc/docker/server.crt"
|
|
fi
|
|
cat > /usr/local/bin/magnum-start-swarm-worker << START_SWARM_BIN
|
|
#!/bin/bash -ex
|
|
|
|
i=0
|
|
until token=\$(/usr/bin/docker $tls -H $SWARM_API_IP swarm join-token --quiet worker)
|
|
do
|
|
((i++))
|
|
[ \$i -lt 5 ] || break;
|
|
sleep 5
|
|
done
|
|
|
|
if [[ -z \$token ]] ; then
|
|
sh -c "${WAIT_CURL} ${VERIFY_CA} --data-binary '{\"status\": \"FAILURE\", \"reason\": \"Failed to retrieve swarm join token.\"}'"
|
|
fi
|
|
|
|
i=0
|
|
until docker swarm join --token \$token $SWARM_API_IP:2377
|
|
do
|
|
((i++))
|
|
[ \$i -lt 5 ] || break;
|
|
sleep 5
|
|
done
|
|
if [[ \$i -ge 5 ]] ; then
|
|
sh -c "${WAIT_CURL} ${VERIFY_CA} --data-binary '{\"status\": \"FAILURE\", \"reason\": \"Node failed to join swarm.\"}'"
|
|
else
|
|
sh -c "${WAIT_CURL} ${VERIFY_CA} --data-binary '{\"status\": \"SUCCESS\", \"reason\": \"Node joined swarm.\"}'"
|
|
fi
|
|
START_SWARM_BIN
|
|
|
|
chmod +x /usr/local/bin/magnum-start-swarm-worker
|
|
|
|
cat > /etc/systemd/system/swarm-worker.service << END_SERVICE
|
|
[Unit]
|
|
Description=Swarm Worker
|
|
After=docker.service
|
|
Requires=docker.service
|
|
|
|
[Service]
|
|
Type=oneshot
|
|
ExecStart=/usr/local/bin/magnum-start-swarm-worker
|
|
|
|
[Install]
|
|
WantedBy=multi-user.target
|
|
END_SERVICE
|
|
|
|
chown root:root /etc/systemd/system/swarm-worker.service
|
|
chmod 644 /etc/systemd/system/swarm-worker.service
|
|
|
|
systemctl daemon-reload
|
|
systemctl start --no-block swarm-worker
|