Fix startup.sh and finish.sh ip address removal
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Bertrand Gouny
parent
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@ -1,5 +1,8 @@
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# Changelog
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## 1.3.6
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- Fix startup.sh and finish.sh ip address removal
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## 1.3.5
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- Keepalived version 1.3.5
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2
Makefile
2
Makefile
@ -1,5 +1,5 @@
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NAME = osixia/keepalived
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VERSION = 1.3.5
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VERSION = 1.3.6
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.PHONY: all build build-nocache test tag_latest release
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28
README.md
28
README.md
@ -6,9 +6,9 @@
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[hub]: https://hub.docker.com/r/osixia/keepalived/
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Latest release: 1.3.5 - Keepalived 1.3.5 - [Changelog](CHANGELOG.md) | [Docker Hub](https://hub.docker.com/r/osixia/keepalived/)
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Latest release: 1.3.6 - Keepalived 1.3.6 - [Changelog](CHANGELOG.md) | [Docker Hub](https://hub.docker.com/r/osixia/keepalived/)
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## /!\ Due to segmentation fault in keepalived 1.3.5 the image have been removed please use v1.3.4
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## /!\ Due to segmentation fault in keepalived 1.3.6 the image have been removed please use v1.3.4
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**A docker image to run Keepalived.**
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> [keepalived.org](http://keepalived.org/)
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@ -24,7 +24,7 @@ Latest release: 1.3.5 - Keepalived 1.3.5 - [Changelog](CHANGELOG.md) | [Docker H
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- [Link environment file](#link-environment-file)
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- [Make your own image or extend this image](#make-your-own-image-or-extend-this-image)
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- [Advanced User Guide](#advanced-user-guide)
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- [Extend osixia/keepalived:1.3.5 image](#extend-osixiakeepalived135-image)
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- [Extend osixia/keepalived:1.3.6 image](#extend-osixiakeepalived136-image)
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- [Make your own keepalived image](#make-your-own-keepalived-image)
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- [Tests](#tests)
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- [Under the hood: osixia/light-baseimage](#under-the-hood-osixialight-baseimage)
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@ -34,7 +34,7 @@ Latest release: 1.3.5 - Keepalived 1.3.5 - [Changelog](CHANGELOG.md) | [Docker H
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This image require the kernel module ip_vs loaded on the host (`modprobe ip_vs`) and need to be run with : --cap-add=NET_ADMIN --net=host
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docker run --cap-add=NET_ADMIN --net=host -d osixia/keepalived:1.3.5
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docker run --cap-add=NET_ADMIN --net=host -d osixia/keepalived:1.3.6
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## Beginner Guide
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@ -44,7 +44,7 @@ but setting your own keepalived.conf is possible. 2 options:
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- Link your config file at run time to `/container/service/keepalived/assets/keepalived.conf` :
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docker run --volume /data/my-keepalived.conf:/container/service/keepalived/assets/keepalived.conf --detach osixia/keepalived:1.3.5
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docker run --volume /data/my-keepalived.conf:/container/service/keepalived/assets/keepalived.conf --detach osixia/keepalived:1.3.6
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- Add your config file by extending or cloning this image, please refer to the [Advanced User Guide](#advanced-user-guide)
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@ -54,7 +54,7 @@ You may have some problems with mounted files on some systems. The startup scrip
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To fix that run the container with `--copy-service` argument :
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docker run [your options] osixia/keepalived:1.3.5 --copy-service
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docker run [your options] osixia/keepalived:1.3.6 --copy-service
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### Debug
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@ -63,11 +63,11 @@ Available levels are: `none`, `error`, `warning`, `info`, `debug` and `trace`.
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Example command to run the container in `debug` mode:
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docker run --detach osixia/keepalived:1.3.5 --loglevel debug
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docker run --detach osixia/keepalived:1.3.6 --loglevel debug
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See all command line options:
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docker run osixia/keepalived:1.3.5 --help
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docker run osixia/keepalived:1.3.6 --help
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## Environment Variables
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@ -87,7 +87,7 @@ See how to [set your own environment variables](#set-your-own-environment-variab
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If you want to set this variable at docker run command add the tag `#PYTHON2BASH:` and convert the yaml in python:
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docker run --env KEEPALIVED_UNICAST_PEERS="#PYTHON2BASH:['192.168.1.10', '192.168.1.11']" --detach osixia/keepalived:1.3.5
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docker run --env KEEPALIVED_UNICAST_PEERS="#PYTHON2BASH:['192.168.1.10', '192.168.1.11']" --detach osixia/keepalived:1.3.6
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To convert yaml to python online : http://yaml-online-parser.appspot.com/
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@ -109,7 +109,7 @@ See how to [set your own environment variables](#set-your-own-environment-variab
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Environment variables can be set by adding the --env argument in the command line, for example:
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docker run --env KEEPALIVED_INTERFACE="eno1" --env KEEPALIVED_PASSWORD="password!" \
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--env KEEPALIVED_PRIORITY="100" --detach osixia/keepalived:1.3.5
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--env KEEPALIVED_PRIORITY="100" --detach osixia/keepalived:1.3.6
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#### Link environment file
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@ -117,7 +117,7 @@ Environment variables can be set by adding the --env argument in the command lin
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For example if your environment file is in : /data/environment/my-env.yaml
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docker run --volume /data/environment/my-env.yaml:/container/environment/01-custom/env.yaml \
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--detach osixia/keepalived:1.3.5
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--detach osixia/keepalived:1.3.6
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Take care to link your environment file to `/container/environment/XX-somedir` (with XX < 99 so they will be processed before default environment files) and not directly to `/container/environment` because this directory contains predefined baseimage environment files to fix container environment (INITRD, LANG, LANGUAGE and LC_CTYPE).
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@ -127,13 +127,13 @@ This is the best solution if you have a private registry. Please refer to the [A
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## Advanced User Guide
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### Extend osixia/keepalived:1.3.5 image
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### Extend osixia/keepalived:1.3.6 image
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If you need to add your custom TLS certificate, bootstrap config or environment files the easiest way is to extends this image.
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Dockerfile example:
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FROM osixia/keepalived:1.3.5
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FROM osixia/keepalived:1.3.6
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MAINTAINER Your Name <your@name.com>
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ADD keepalived.conf /container/service/keepalived/assets/keepalived.conf
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@ -152,7 +152,7 @@ Clone this project :
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Adapt Makefile, set your image NAME and VERSION, for example :
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NAME = osixia/keepalived
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VERSION = 1.3.5
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VERSION = 1.3.6
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becomes :
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NAME = billy-the-king/keepalived
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@ -1,27 +1,31 @@
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global_defs {
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default_interface {{ KEEPALIVED_INTERFACE }}
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}
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vrrp_instance VI_1 {
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interface {{ keepalived_interface }}
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interface {{ KEEPALIVED_INTERFACE }}
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track_interface {
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{{ keepalived_interface }}
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{{ KEEPALIVED_INTERFACE }}
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}
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state BACKUP
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virtual_router_id 51
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priority {{ keepalived_priority }}
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priority {{ KEEPALIVED_PRIORITY }}
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nopreempt
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unicast_peer {
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{{ keepalived_unicast_peers }}
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{{ KEEPALIVED_UNICAST_PEERS }}
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}
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virtual_ipaddress {
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{{ keepalived_virtual_ips }}
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{{ KEEPALIVED_VIRTUAL_IPS }}
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}
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authentication {
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auth_type PASS
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auth_pass {{ keepalived_password }}
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auth_pass {{ KEEPALIVED_PASSWORD }}
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}
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{{ keepalived_notify }}
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{{ KEEPALIVED_NOTIFY }}
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}
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@ -7,7 +7,7 @@ log-helper level eq trace && set -x
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# try to delete virtual ips from interface
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for vip in $(complex-bash-env iterate KEEPALIVED_VIRTUAL_IPS)
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do
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ip addr del ${vip}/32 dev ${KEEPALIVED_INTERFACE} || true
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ip addr del ${!vip}/32 dev ${KEEPALIVED_INTERFACE} || true
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done
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exit 0
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@ -11,30 +11,30 @@ if [ ! -e "$FIRST_START_DONE" ]; then
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#
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# bootstrap config
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#
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sed -i --follow-symlinks "s|{{ keepalived_interface }}|$KEEPALIVED_INTERFACE|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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sed -i --follow-symlinks "s|{{ keepalived_priority }}|$KEEPALIVED_PRIORITY|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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sed -i --follow-symlinks "s|{{ keepalived_password }}|$KEEPALIVED_PASSWORD|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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sed -i --follow-symlinks "s|{{ KEEPALIVED_INTERFACE }}|$KEEPALIVED_INTERFACE|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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sed -i --follow-symlinks "s|{{ KEEPALIVED_PRIORITY }}|$KEEPALIVED_PRIORITY|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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sed -i --follow-symlinks "s|{{ KEEPALIVED_PASSWORD }}|$KEEPALIVED_PASSWORD|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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if [ -n "$KEEPALIVED_NOTIFY" ]; then
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sed -i --follow-symlinks "s|{{ keepalived_notify }}|notify \"$KEEPALIVED_NOTIFY\"|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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sed -i --follow-symlinks "s|{{ KEEPALIVED_NOTIFY }}|notify \"$KEEPALIVED_NOTIFY\"|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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chmod +x $KEEPALIVED_NOTIFY
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else
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sed -i --follow-symlinks "/{{ keepalived_notify }}/d" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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sed -i --follow-symlinks "/{{ KEEPALIVED_NOTIFY }}/d" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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fi
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# unicast peers
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for peer in $(complex-bash-env iterate KEEPALIVED_UNICAST_PEERS)
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do
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sed -i --follow-symlinks "s|{{ keepalived_unicast_peers }}|${!peer}\n {{ keepalived_unicast_peers }}|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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sed -i --follow-symlinks "s|{{ KEEPALIVED_UNICAST_PEERS }}|${!peer}\n {{ KEEPALIVED_UNICAST_PEERS }}|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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done
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sed -i --follow-symlinks "/{{ keepalived_unicast_peers }}/d" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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sed -i --follow-symlinks "/{{ KEEPALIVED_UNICAST_PEERS }}/d" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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# virtual ips
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for vip in $(complex-bash-env iterate KEEPALIVED_VIRTUAL_IPS)
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do
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sed -i --follow-symlinks "s|{{ keepalived_virtual_ips }}|${!vip}\n {{ keepalived_virtual_ips }}|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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sed -i --follow-symlinks "s|{{ KEEPALIVED_VIRTUAL_IPS }}|${!vip}\n {{ KEEPALIVED_VIRTUAL_IPS }}|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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done
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sed -i --follow-symlinks "/{{ keepalived_virtual_ips }}/d" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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sed -i --follow-symlinks "/{{ KEEPALIVED_VIRTUAL_IPS }}/d" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
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touch $FIRST_START_DONE
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fi
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@ -42,10 +42,10 @@ fi
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# try to delete virtual ips from interface
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for vip in $(complex-bash-env iterate KEEPALIVED_VIRTUAL_IPS)
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do
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ip addr del ${vip}/32 dev ${KEEPALIVED_INTERFACE} || true
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ip addr del ${!vip}/32 dev ${KEEPALIVED_INTERFACE} || true
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done
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if [ ! -e "/etc/backup-manager.conf" ]; then
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if [ ! -e "/etc/keepalived/keepalived.conf" ]; then
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ln -sf ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf /etc/keepalived/keepalived.conf
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fi
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