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January 14, 2015 16:28
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a coreos weave network on libvirt-based VMs
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| #cloud-config | |
| ### splitting in files: | |
| # user_data_0.yml | |
| # user_data_1.yml | |
| # user_data_2.yml | |
| # user_data_common.yml | |
| # # cat user_data_N.yml user_data_common.yml > ...../openstack/latest/user_data | |
| # to build a configdrive | |
| #################### host-specific section | |
| ### user_data_0.yml | |
| # hostname: coreos0 | |
| # coreos: | |
| # etcd: | |
| # name: coreos00 | |
| # discovery: https://discovery.etcd.io/73ae7d6dd60679f819185b8a6efc390f | |
| # addr: 192.168.122.135:4001 | |
| # peer-addr: 192.168.122.135:7001 | |
| ### user_data_1.yml | |
| # hostname: coreos1 | |
| # coreos: | |
| # etcd: | |
| # name: coreos01 | |
| # discovery: https://discovery.etcd.io/73ae7d6dd60679f819185b8a6efc390f | |
| # addr: 192.168.122.30:4001 | |
| # peer-addr: 192.168.122.30:7001 | |
| # ### user_data_2.yml | |
| # hostname: coreos2 | |
| # coreos: | |
| # etcd: | |
| # name: coreos02 | |
| # discovery: https://discovery.etcd.io/73ae7d6dd60679f819185b8a6efc390f | |
| # addr: 192.168.122.40:4001 | |
| # peer-addr: 192.168.122.40:7001 | |
| ######################## common section | |
| ### the ips still hard-coded, fix it and uncomment | |
| #################### with hardcoded IP to test it on libvirt | |
| # write_files: | |
| # - path: /etc/weave.coreos0.env | |
| # permissions: 0644 | |
| # owner: root | |
| # content: | | |
| # ## /etc/weave.coreos0.env | |
| # WEAVE_LAUNCH_ARGS="192.168.122.30 192.168.122.40" | |
| # WEAVE_CONNECT_ARGS="\ | |
| # 192.168.122.30 | |
| # 192.168.122.40 | |
| # " | |
| # - path: /etc/weave.coreos1.env | |
| # permissions: 0644 | |
| # owner: root | |
| # content: | | |
| # ## /etc/weave.coreos1.env | |
| # WEAVE_LAUNCH_ARGS="192.168.122.135 192.168.122.40" | |
| # WEAVE_CONNECT_ARGS="\ | |
| # 192.168.122.135 | |
| # 192.168.122.40 | |
| # " | |
| # - path: /etc/weave.coreos2.env | |
| # permissions: 0644 | |
| # owner: root | |
| # content: | | |
| # ## /etc/weave.coreos2.env | |
| # WEAVE_LAUNCH_ARGS="192.168.122.135 192.168.122.30" | |
| # WEAVE_CONNECT_ARGS="\ | |
| # 192.168.122.135 | |
| # 192.168.122.30 | |
| # " | |
| #### fixit and uncoment | |
| # ssh_authorized_keys: | |
| # - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCdx4ejhTXTkTbD6cR4/iEH/b117IHrskFEpgsLTE6WDUuQ4FolvU9ve02jhm02K9ApxpWfaFX4nOSGyJspOyyvFfoBx2caISf1uRzim8ZbNTRb/QsziaNQ1Dbk9/krA1kLvA9nu7zzAz8ROIaEQ1g1X++sUE6aCzz3IXlDBf/sE7q/Ci9QTynkM3B+GmNKRreXU45kMykEzhbKrZzcxJQOouYLty95ZhnBEXCZNDNNT5XunuDcuTqjRy2ppcA6r2NAjALS3SSEmfU9WIu9UB1W65dLSJC6fYBwQvTA5OhmzmyPywiCBUUGu2FixB0FHPxzm6dnapTvA+GZkawQBK5l mbj@jbook | |
| # - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDd+wup7IBzaKDX6ZtI2nXupxQjc0X17a6Ng0pGVEvOdO9qVZcTZFMiMLMFK1atnKotS/hqaEWTtBMqJlSctCDQuqdCApvayYDqpd5kQ261BZdtv6I74fZLbUAni5EQbD5ElcC1J6fZSYeoMCa+R91HaErPBIKboYjWTehG4q20TfFL18IaXVXHqNJ18s1QySoCWPGMahmrZDTOLo5H5l1SCAPp0K/MqfwH0YZ10thyxURRzVcMEDS152aGlKS58/OLiSPaJkylgtw9n5jKPBk+hVtQ9wXE30FRBzVq/AjL8bOYKgihzWTECx2iz44mqvdSPDrxgDKKClEoIgMO+gDr core@localhost | |
| # - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDm2W/mRuNKKflrKbbp9wNuRzmAGntyDV4UrYhr9B5OkwTz+MiJgJmQqEQ2QfHLVvw2LbiOZke0X4vWhNMybXn0a/sgNuzufKTv6MaTVV49rkyhQ0y37GwzbNFDkq9XTUGfLvMLf+hMV3NnCYDlAGRdlHFVARC0VtyTtEVOGA0TsAr5iLwDZ5iPN+7xkUMRX+yaEREkfahVUmZP7223YBIZK+L8/MkfLtJ5434amFVBuoXsnKTZPWUCbzDlHL1af84RFerQVDCOq2uEHxnAfqGgO9bZ1p49Y3ey4VQ1xzqEmy8p4tg5PKmMTCy14+OMjkz/B8Ik9XVAKmLZbuSRFl9V core@localhost | |
| # - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDm2W/mRuNKKflrKbbp9wNuRzmAGntyDV4UrYhr9B5OkwTz+MiJgJmQqEQ2QfHLVvw2LbiOZke0X4vWhNMybXn0a/sgNuzufKTv6MaTVV49rkyhQ0y37GwzbNFDkq9XTUGfLvMLf+hMV3NnCYDlAGRdlHFVARC0VtyTtEVOGA0TsAr5iLwDZ5iPN+7xkUMRX+yaEREkfahVUmZP7223YBIZK+L8/MkfLtJ5434amFVBuoXsnKTZPWUCbzDlHL1af84RFerQVDCOq2uEHxnAfqGgO9bZ1p49Y3ey4VQ1xzqEmy8p4tg5PKmMTCy14+OMjkz/B8Ik9XVAKmLZbuSRFl9V core@localhost | |
| write_files: | |
| # - path: /etc/pre-fetch-container-images.env | |
| # permissions: 0644 | |
| # owner: root | |
| # content: | | |
| # PRE_FETCH_CONTAINER_IMAGES="\ | |
| # zettio/weave:latest \ | |
| # zettio/weavedns:latest \ | |
| # zettio/weavetools:latest \ | |
| # " | |
| - path: /etc/test.coreos0.env | |
| permissions: 0644 | |
| owner: root | |
| content: | | |
| ## /etc/test.coreos0.env | |
| PINGER_LOCAL="10.0.0.1/16" | |
| PINGER_REMOTE="10.0.1.1" | |
| GREATER_ADDRESS="10.0.10.1/16" | |
| GREATER_MESSAGE="Hello from #0" | |
| TEST_GREATER="\ | |
| 10.0.12.1 | |
| 10.0.11.1 | |
| " | |
| - path: /etc/test.coreos1.env | |
| permissions: 0644 | |
| owner: root | |
| content: | | |
| ## /etc/test.coreos1.env | |
| PINGER_LOCAL="10.0.1.1/16" | |
| PINGER_REMOTE="10.0.2.1" | |
| GREATER_ADDRESS="10.0.11.1/16" | |
| GREATER_MESSAGE="Hello from #1" | |
| TEST_GREATER="\ | |
| 10.0.10.1 | |
| 10.0.12.1 | |
| " | |
| - path: /etc/test.coreos2.env | |
| permissions: 0644 | |
| owner: root | |
| content: | | |
| ## /etc/test.coreos2.env | |
| PINGER_LOCAL="10.0.2.1/16" | |
| PINGER_REMOTE="10.0.0.1" | |
| GREATER_ADDRESS="10.0.12.1/16" | |
| GREATER_MESSAGE="Hello from #2" | |
| TEST_GREATER="\ | |
| 10.0.10.1 | |
| 10.0.11.1 | |
| " | |
| coreos: | |
| units: | |
| - name: etcd.service | |
| command: start | |
| - name: fleet.service | |
| command: start | |
| # - name: pre-fetch-container-images.service | |
| # #command: start | |
| # enable: true | |
| # content: | | |
| # [Unit] | |
| # After=docker.service | |
| # Requires=docker.service | |
| # [Service] | |
| # EnvironmentFile=/etc/pre-fetch-container-images.env | |
| # Type=oneshot | |
| # RemainAfterExit=yes | |
| # ExecStart=/bin/sh -c 'for i in $PRE_FETCH_CONTAINER_IMAGES; do /usr/bin/docker pull $i; done' | |
| - name: install-weave.service | |
| command: start | |
| enable: true | |
| content: | | |
| ## /etc/systemd/system/install-weave.service | |
| [Unit] | |
| After=network-online.target | |
| After=docker.service | |
| #After=pre-fetch-container-images.service | |
| Description=Install Weave | |
| Documentation=http://zettio.github.io/weave/ | |
| Requires=network-online.target | |
| Requires=docker.service | |
| [Service] | |
| Type=oneshot | |
| RemainAfterExit=yes | |
| ExecStartPre=/usr/bin/wget -N -P /opt/bin \ | |
| https://raw.github.com/zettio/weave/master/weave | |
| ExecStartPre=/usr/bin/chmod +x /opt/bin/weave | |
| ExecStartPre=/usr/bin/docker pull zettio/weave:latest | |
| ExecStart=/bin/echo Wave Installed | |
| - name: install-busybox.service | |
| command: start | |
| enable: true | |
| content: | | |
| ## /etc/systemd/system/install-busybox.service | |
| [Unit] | |
| After=network-online.target | |
| After=docker.service | |
| Description=Install BusyBox | |
| Documentation=http://zettio.github.io/weave/ | |
| Requires=network-online.target | |
| Requires=docker.service | |
| [Service] | |
| Type=oneshot | |
| RemainAfterExit=yes | |
| ExecStart=/usr/bin/docker pull busybox:latest | |
| - name: 10-weave.network | |
| runtime: false | |
| content: | | |
| [Match] | |
| Type=bridge | |
| Name=weave* | |
| [Network] | |
| - name: setup-weave.service | |
| content: | | |
| ## /etc/systemd/system/setup-weave.service | |
| [Unit] | |
| After=install-weave.service | |
| Description=Setup Weave Network | |
| Documentation=http://zettio.github.io/weave/ | |
| Requires=install-weave.service | |
| [Service] | |
| Type=oneshot | |
| RemainAfterExit=yes | |
| ExecStart=/opt/bin/weave setup | |
| - name: connect-weave.service | |
| content: | | |
| ## /etc/systemd/system/setup-weave.service | |
| [Unit] | |
| After=weave.service | |
| Description=Setup Weave Network | |
| Documentation=http://zettio.github.io/weave/ | |
| Requires=weave.service | |
| [Service] | |
| EnvironmentFile=/etc/weave.%H.env | |
| Type=oneshot | |
| RemainAfterExit=yes | |
| ExecStart=/bin/sh -c 'for i in $WEAVE_CONNECT_ARGS; do /opt/bin/weave connect $i; done' | |
| - name: weave.service | |
| content: | | |
| ## /etc/systemd/system/weave.service | |
| [Unit] | |
| #After=setup-weave.service | |
| Description=Weave Network | |
| Documentation=http://zettio.github.io/weave/ | |
| Requires=install-weave.service | |
| [Service] | |
| EnvironmentFile=/etc/weave.%H.env | |
| ExecStartPre=/opt/bin/weave launch $WEAVE_LAUNCH_ARGS | |
| ExecStart=/usr/bin/docker logs -f weave | |
| SuccessExitStatus=2 | |
| ExecStop=/opt/bin/weave stop | |
| - name: pinger.service | |
| command: start | |
| enable: true | |
| content: | | |
| [Unit] | |
| After=weave.service | |
| After=connect-weave.service | |
| After=install-busybox.service | |
| Description=Weave Network Test Monitor | |
| Documentation=http://zettio.github.io/weave/ | |
| Requires=weave.service | |
| Requires=connect-weave.service | |
| Requires=install-busybox.service | |
| [Service] | |
| EnvironmentFile=/etc/test.%H.env | |
| Type=oneshot | |
| RemainAfterExit=yes | |
| ExecStartPre=-/usr/bin/docker \ | |
| create --name=pinger busybox:latest \ | |
| ping $PINGER_REMOTE | |
| ExecStart=/opt/bin/weave \ | |
| start $PINGER_LOCAL pinger | |
| - name: greater.service | |
| command: start | |
| enable: true | |
| content: | | |
| [Unit] | |
| After=weave.service | |
| After=connect-weave.service | |
| After=install-busybox.service | |
| Description=Weave Network Test Service | |
| Documentation=http://zettio.github.io/weave/ | |
| Requires=weave.service | |
| Requires=connect-weave.service | |
| Requires=install-busybox.service | |
| [Service] | |
| EnvironmentFile=/etc/test.%H.env | |
| Type=oneshot | |
| RemainAfterExit=yes | |
| ExecStartPre=-/usr/bin/docker \ | |
| create --name=greater busybox:latest \ | |
| nc -ll -p 2000 0.0.0.0 -e /bin/echo $GREATER_MESSAGE | |
| ExecStart=/opt/bin/weave \ | |
| start $GREATER_ADDRESS greater | |
| # - name: hello.service | |
| # enable: true | |
| # content: | | |
| # [Unit] | |
| # After=weave.service | |
| # After=connect-weave.service | |
| # After=install-busybox.service | |
| # Description=My tester Service | |
| # Requires=weave.service | |
| # Requires=connect-weave.service | |
| # Requires=install-busybox.service | |
| # [Service] | |
| # EnvironmentFile=/etc/test.%H.env | |
| # TimeoutStartSec=0 | |
| # ExecStartPre=-/usr/bin/docker kill hello | |
| # ExecStartPre=-/usr/bin/docker rm hello | |
| # ExecStartPre=-/usr/bin/docker create \ | |
| # --name=hello busybox:latest \ | |
| # /bin/sh -c "\ | |
| # source /etc/test.`hostname`.env; \ | |
| # while true; do echo $TEST_GREATER ; done | |
| # " | |
| # ExecStart=/opt/bin/weave start 10.0.111.111/16 hello | |
| # ExecStop=/usr/bin/docker stop hello |
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