Use etcd system container on fedora-atomic
* Use the upstream etcd image packaged with the required metadata to be usable as a system container (runc) under systemd
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@ -1,31 +1,5 @@
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#cloud-config
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write_files:
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- path: /etc/systemd/system/etcd-member.service
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content: |
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[Unit]
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Description=etcd-member
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Documentation=https://github.com/coreos/etcd
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Wants=network-online.target network.target
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After=network-online.target
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Requires=docker.service
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After=docker.service
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[Service]
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EnvironmentFile=/etc/etcd/etcd.conf
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ExecStartPre=/bin/mkdir -p /var/lib/etcd
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ExecStart=/usr/bin/docker run --rm --name etcd-member \
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--net=host \
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-v /etc/pki/tls/certs:/usr/share/ca-certificates:ro,z \
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-v /etc/ssl/etcd:/etc/ssl/certs:ro,Z \
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-v /var/lib/etcd:/var/lib/etcd:Z \
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--env-file=/etc/etcd/etcd.conf \
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quay.io/coreos/etcd:v3.3.3
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ExecStop=/usr/bin/docker stop etcd-member
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Restart=on-failure
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RestartSec=10s
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TimeoutStartSec=0
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LimitNOFILE=40000
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[Install]
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WantedBy=multi-user.target
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- path: /etc/etcd/etcd.conf
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content: |
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ETCD_NAME=${etcd_name}
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@ -134,11 +108,11 @@ bootcmd:
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- [setenforce, Permissive]
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runcmd:
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- [systemctl, daemon-reload]
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- [systemctl, enable, etcd-member.service]
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- [systemctl, start, --no-block, etcd-member.service]
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- [systemctl, disable, firewalld, --now]
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- "atomic install --system --name=etcd quay.io/dghubble/etcd:99f87f9245ef2b2104fe2fc3550c21327b5a980f"
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- [systemctl, start, --no-block, etcd.service]
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- [systemctl, enable, kubelet.service]
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- [systemctl, start, --no-block, kubelet.service]
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- [systemctl, disable, firewalld, --now]
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users:
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- default
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- name: fedora
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@ -1,31 +1,5 @@
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#cloud-config
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write_files:
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- path: /etc/systemd/system/etcd-member.service
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content: |
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[Unit]
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Description=etcd-member
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Documentation=https://github.com/coreos/etcd
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Wants=network-online.target network.target
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After=network-online.target
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Requires=docker.service
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After=docker.service
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[Service]
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EnvironmentFile=/etc/etcd/etcd.conf
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ExecStartPre=/bin/mkdir -p /var/lib/etcd
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ExecStart=/usr/bin/docker run --rm --name etcd-member \
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--net=host \
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-v /etc/pki/tls/certs:/usr/share/ca-certificates:ro,z \
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-v /etc/ssl/etcd:/etc/ssl/certs:ro,Z \
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-v /var/lib/etcd:/var/lib/etcd:Z \
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--env-file=/etc/etcd/etcd.conf \
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quay.io/coreos/etcd:v3.3.3
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ExecStop=/usr/bin/docker stop etcd-member
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Restart=on-failure
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RestartSec=10s
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TimeoutStartSec=0
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LimitNOFILE=40000
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[Install]
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WantedBy=multi-user.target
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- path: /etc/etcd/etcd.conf
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content: |
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ETCD_NAME=${etcd_name}
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@ -131,8 +105,8 @@ bootcmd:
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- [setenforce, Permissive]
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runcmd:
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- [systemctl, daemon-reload]
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- [systemctl, enable, etcd-member.service]
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- [systemctl, start, --no-block, etcd-member.service]
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- "atomic install --system --name=etcd quay.io/dghubble/etcd:99f87f9245ef2b2104fe2fc3550c21327b5a980f"
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- [systemctl, start, --no-block, etcd.service]
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- [hostnamectl, set-hostname, ${domain_name}]
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- [systemctl, enable, kubelet.path]
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- [systemctl, start, --no-block, kubelet.path]
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@ -1,31 +1,5 @@
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#cloud-config
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write_files:
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- path: /etc/systemd/system/etcd-member.service
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content: |
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[Unit]
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Description=etcd-member
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Documentation=https://github.com/coreos/etcd
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Wants=network-online.target network.target
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After=network-online.target
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Requires=docker.service
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After=docker.service
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[Service]
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EnvironmentFile=/etc/etcd/etcd.conf
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ExecStartPre=/bin/mkdir -p /var/lib/etcd
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ExecStart=/usr/bin/docker run --rm --name etcd-member \
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--net=host \
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-v /etc/pki/tls/certs:/usr/share/ca-certificates:ro,z \
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-v /etc/ssl/etcd:/etc/ssl/certs:ro,Z \
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-v /var/lib/etcd:/var/lib/etcd:Z \
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--env-file=/etc/etcd/etcd.conf \
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quay.io/coreos/etcd:v3.3.3
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ExecStop=/usr/bin/docker stop etcd-member
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Restart=on-failure
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RestartSec=10s
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TimeoutStartSec=0
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LimitNOFILE=40000
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[Install]
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WantedBy=multi-user.target
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- path: /etc/etcd/etcd.conf
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content: |
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ETCD_NAME=${etcd_name}
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--retry 10)\nDIGITALOCEAN_IPV4_PRIVATE_0=$(curl\
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--url http://169.254.169.254/metadata/v1/interfaces/private/0/ipv4/address\
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--retry 10)" > $${OUTPUT}'
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[Install]
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WantedBy=multi-user.target
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- path: /etc/systemd/system/kubelet.service
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content: |
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[Unit]
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- [setenforce, Permissive]
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runcmd:
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- [systemctl, daemon-reload]
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- [systemctl, enable, etcd-member.service]
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- [systemctl, start, --no-block, etcd-member.service]
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- "atomic install --system --name=etcd quay.io/dghubble/etcd:99f87f9245ef2b2104fe2fc3550c21327b5a980f"
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- [systemctl, start, --no-block, etcd.service]
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- [systemctl, enable, cloud-metadata.service]
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- [systemctl, enable, kubelet.path]
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- [systemctl, start, --no-block, kubelet.path]
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@ -13,6 +13,8 @@ write_files:
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--retry 10)\nDIGITALOCEAN_IPV4_PRIVATE_0=$(curl\
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--url http://169.254.169.254/metadata/v1/interfaces/private/0/ipv4/address\
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--retry 10)" > $${OUTPUT}'
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[Install]
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WantedBy=multi-user.target
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- path: /etc/systemd/system/kubelet.service
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content: |
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[Unit]
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