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Writes to etcd should wait for it to be ready. Flannel is happy now.

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This commit is contained in:
Paulo Pires 2015-01-13 18:49:55 +00:00
parent 9e9b06ce00
commit 3b339653c1
2 changed files with 52 additions and 0 deletions
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26
docs/getting-started-guides/coreos/cloud-configs/master.yaml
View File

@ -1,5 +1,12 @@
#cloud-config
---
write_files:
- path: /opt/bin/waiter.sh
owner: root
content: |
#! /usr/bin/bash
until curl http://127.0.0.1:4001/v2/machines; do sleep 2; done
coreos:
units:
- name: setup-network-environment.service
@ -62,10 +69,29 @@ coreos:
ExecStart=/usr/bin/fleetd
Restart=always
RestartSec=10s
- name: etcd-waiter.service
command: start
content: |
[Unit]
Description=etcd waiter
Wants=network-online.target
Wants=etcd.service
After=etcd.service
After=network-online.target
Before=flannel.service
Before=setup-network-environment.service
[Service]
ExecStartPre=/usr/bin/chmod +x /opt/bin/waiter.sh
ExecStart=/usr/bin/bash /opt/bin/waiter.sh
RemainAfterExit=true
Type=oneshot
- name: flannel.service
command: start
content: |
[Unit]
Wants=etcd-waiter.service
After=etcd-waiter.service
Requires=etcd.service
After=etcd.service
After=network-online.target

26
docs/getting-started-guides/coreos/cloud-configs/standalone.yaml
View File

@ -1,5 +1,12 @@
#cloud-config
---
write_files:
- path: /opt/bin/waiter.sh
owner: root
content: |
#! /usr/bin/bash
until curl http://127.0.0.1:4001/v2/machines; do sleep 2; done
hostname: standalone
coreos:
units:
@ -7,10 +14,29 @@ coreos:
command: start
- name: fleet.service
command: start
- name: etcd-waiter.service
command: start
content: |
[Unit]
Description=etcd waiter
Wants=network-online.target
Wants=etcd.service
After=etcd.service
After=network-online.target
Before=flannel.service
Before=setup-network-environment.service
[Service]
ExecStartPre=/usr/bin/chmod +x /opt/bin/waiter.sh
ExecStart=/usr/bin/bash /opt/bin/waiter.sh
RemainAfterExit=true
Type=oneshot
- name: flannel.service
command: start
content: |
[Unit]
Wants=etcd-waiter.service
After=etcd-waiter.service
Requires=etcd.service
After=etcd.service
After=network-online.target