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