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keepalived 2.0.10

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Bertrand Gouny 2018-11-13 16:00:03 +01:00
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7
CHANGELOG.md
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@ -5,6 +5,13 @@ Please refer to the upstream [keepalived changelog](https://github.com/acassen/k
The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project follows keepalived versioning. and this project follows keepalived versioning.
## [2.0.10] - 2018-11-13
### Changed
- Upgrade keepalived version to 2.0.10
### Removed
- track_interface in keepalived.conf
## [1.4.5] - 2018-06-02 ## [1.4.5] - 2018-06-02
### Changed ### Changed
- Upgrade keepalived version to 1.4.5 - Upgrade keepalived version to 1.4.5

2
Makefile
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@ -1,5 +1,5 @@
NAME = osixia/keepalived NAME = osixia/keepalived
VERSION = 1.4.5 VERSION = 2.0.10
.PHONY: build build-nocache test tag-latest push push-latest release git-tag-version .PHONY: build build-nocache test tag-latest push push-latest release git-tag-version

57
README.md
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@ -6,34 +6,35 @@
[hub]: https://hub.docker.com/r/osixia/keepalived/ [hub]: https://hub.docker.com/r/osixia/keepalived/
Latest release: 1.4.5 - Keepalived 1.4.5 - [Changelog](CHANGELOG.md) | [Docker Hub](https://hub.docker.com/r/osixia/keepalived/)  Latest release: 2.0.10 - Keepalived 2.0.10 - [Changelog](CHANGELOG.md) | [Docker Hub](https://hub.docker.com/r/osixia/keepalived/) 
**A docker image to run Keepalived.** **A docker image to run Keepalived.**
> [keepalived.org](http://keepalived.org/) > [keepalived.org](http://keepalived.org/)
- [Quick start](#quick-start) - [osixia/keepalived](#osixiakeepalived)
- [Beginner Guide](#beginner-guide) - [Quick start](#quick-start)
- [Use your own Backup Manager config](#use-your-own-backup-manager-config) - [Beginner Guide](#beginner-guide)
- [Fix docker mounted file problems](#fix-docker-mounted-file-problems) - [Use your own Keepalived config](#use-your-own-keepalived-config)
- [Debug](#debug) - [Fix docker mounted file problems](#fix-docker-mounted-file-problems)
- [Environment Variables](#environment-variables) - [Debug](#debug)
- [Set your own environment variables](#set-your-own-environment-variables) - [Environment Variables](#environment-variables)
- [Use command line argument](#use-command-line-argument) - [Set your own environment variables](#set-your-own-environment-variables)
- [Link environment file](#link-environment-file) - [Use command line argument](#use-command-line-argument)
- [Make your own image or extend this image](#make-your-own-image-or-extend-this-image) - [Link environment file](#link-environment-file)
- [Advanced User Guide](#advanced-user-guide) - [Make your own image or extend this image](#make-your-own-image-or-extend-this-image)
- [Extend osixia/keepalived:1.4.5 image](#extend-osixiakeepalived145-image) - [Advanced User Guide](#advanced-user-guide)
- [Make your own keepalived image](#make-your-own-keepalived-image) - [Extend osixia/keepalived:2.0.10 image](#extend-osixiakeepalived2010-image)
- [Tests](#tests) - [Make your own keepalived image](#make-your-own-keepalived-image)
- [Under the hood: osixia/light-baseimage](#under-the-hood-osixialight-baseimage) - [Tests](#tests)
- [Security](#security) - [Under the hood: osixia/light-baseimage](#under-the-hood-osixialight-baseimage)
- [Changelog](#changelog) - [Security](#security)
- [Changelog](#changelog)
## Quick start ## Quick start
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 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
docker run --cap-add=NET_ADMIN --net=host -d osixia/keepalived:1.4.5 docker run --cap-add=NET_ADMIN --net=host -d osixia/keepalived:2.0.10
## Beginner Guide ## Beginner Guide
@ -43,7 +44,7 @@ but setting your own keepalived.conf is possible. 2 options:
- Link your config file at run time to `/container/service/keepalived/assets/keepalived.conf` : - Link your config file at run time to `/container/service/keepalived/assets/keepalived.conf` :
docker run --volume /data/my-keepalived.conf:/container/service/keepalived/assets/keepalived.conf --detach osixia/keepalived:1.4.5 docker run --volume /data/my-keepalived.conf:/container/service/keepalived/assets/keepalived.conf --detach osixia/keepalived:2.0.10
- Add your config file by extending or cloning this image, please refer to the [Advanced User Guide](#advanced-user-guide) - Add your config file by extending or cloning this image, please refer to the [Advanced User Guide](#advanced-user-guide)
@ -53,7 +54,7 @@ You may have some problems with mounted files on some systems. The startup scrip
To fix that run the container with `--copy-service` argument : To fix that run the container with `--copy-service` argument :
docker run [your options] osixia/keepalived:1.4.5 --copy-service docker run [your options] osixia/keepalived:2.0.10 --copy-service
### Debug ### Debug
@ -62,11 +63,11 @@ Available levels are: `none`, `error`, `warning`, `info`, `debug` and `trace`.
Example command to run the container in `debug` mode: Example command to run the container in `debug` mode:
docker run --detach osixia/keepalived:1.4.5 --loglevel debug docker run --detach osixia/keepalived:2.0.10 --loglevel debug
See all command line options: See all command line options:
docker run osixia/keepalived:1.4.5 --help docker run osixia/keepalived:2.0.10 --help
## Environment Variables ## Environment Variables
@ -87,7 +88,7 @@ See how to [set your own environment variables](#set-your-own-environment-variab
If you want to set this variable at docker run command add the tag `#PYTHON2BASH:` and convert the yaml in python: If you want to set this variable at docker run command add the tag `#PYTHON2BASH:` and convert the yaml in python:
docker run --env KEEPALIVED_UNICAST_PEERS="#PYTHON2BASH:['192.168.1.10', '192.168.1.11']" --detach osixia/keepalived:1.4.5 docker run --env KEEPALIVED_UNICAST_PEERS="#PYTHON2BASH:['192.168.1.10', '192.168.1.11']" --detach osixia/keepalived:2.0.10
To convert yaml to python online : http://yaml-online-parser.appspot.com/ To convert yaml to python online : http://yaml-online-parser.appspot.com/
@ -109,7 +110,7 @@ See how to [set your own environment variables](#set-your-own-environment-variab
Environment variables can be set by adding the --env argument in the command line, for example: Environment variables can be set by adding the --env argument in the command line, for example:
docker run --env KEEPALIVED_INTERFACE="eno1" --env KEEPALIVED_PASSWORD="password!" \ docker run --env KEEPALIVED_INTERFACE="eno1" --env KEEPALIVED_PASSWORD="password!" \
--env KEEPALIVED_PRIORITY="100" --detach osixia/keepalived:1.4.5 --env KEEPALIVED_PRIORITY="100" --detach osixia/keepalived:2.0.10
#### Link environment file #### Link environment file
@ -117,7 +118,7 @@ Environment variables can be set by adding the --env argument in the command lin
For example if your environment file is in : /data/environment/my-env.yaml For example if your environment file is in : /data/environment/my-env.yaml
docker run --volume /data/environment/my-env.yaml:/container/environment/01-custom/env.yaml \ docker run --volume /data/environment/my-env.yaml:/container/environment/01-custom/env.yaml \
--detach osixia/keepalived:1.4.5 --detach osixia/keepalived:2.0.10
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). 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).
@ -127,13 +128,13 @@ This is the best solution if you have a private registry. Please refer to the [A
## Advanced User Guide ## Advanced User Guide
### Extend osixia/keepalived:1.4.5 image ### Extend osixia/keepalived:2.0.10 image
If you need to add your custom TLS certificate, bootstrap config or environment files the easiest way is to extends this image. If you need to add your custom TLS certificate, bootstrap config or environment files the easiest way is to extends this image.
Dockerfile example: Dockerfile example:
FROM osixia/keepalived:1.4.5 FROM osixia/keepalived:2.0.10
MAINTAINER Your Name <your@name.com> MAINTAINER Your Name <your@name.com>
ADD keepalived.conf /container/service/keepalived/assets/keepalived.conf ADD keepalived.conf /container/service/keepalived/assets/keepalived.conf

53
image/Dockerfile
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@ -1,28 +1,27 @@
# Use osixia/light-baseimage # Use osixia/light-baseimage
# sources: https://github.com/osixia/docker-light-baseimage # sources: https://github.com/osixia/docker-light-baseimage
FROM osixia/alpine-light-baseimage:0.1.5 FROM osixia/alpine-light-baseimage:0.1.5
MAINTAINER Bertrand Gouny <bertrand.gouny@osixia.net>
# Keepalived version # Keepalived version
ARG KEEPALIVED_VERSION=1.4.5 ARG KEEPALIVED_VERSION=2.0.10
# Download, build and install Keepalived # Download, build and install Keepalived
RUN apk --no-cache add \ RUN apk --no-cache add \
autoconf \ autoconf \
curl \ curl \
gcc \ gcc \
ipset \ ipset \
ipset-dev \ ipset-dev \
iptables \ iptables \
iptables-dev \ iptables-dev \
libnfnetlink \ libnfnetlink \
libnfnetlink-dev \ libnfnetlink-dev \
libnl3 \ libnl3 \
libnl3-dev \ libnl3-dev \
make \ make \
musl-dev \ musl-dev \
openssl \ openssl \
openssl-dev \ openssl-dev \
&& curl -o keepalived.tar.gz -SL http://keepalived.org/software/keepalived-${KEEPALIVED_VERSION}.tar.gz \ && curl -o keepalived.tar.gz -SL http://keepalived.org/software/keepalived-${KEEPALIVED_VERSION}.tar.gz \
&& mkdir -p /container/keepalived-sources \ && mkdir -p /container/keepalived-sources \
&& tar -xzf keepalived.tar.gz --strip 1 -C /container/keepalived-sources \ && tar -xzf keepalived.tar.gz --strip 1 -C /container/keepalived-sources \
@ -33,16 +32,16 @@ RUN apk --no-cache add \
&& rm -f keepalived.tar.gz \ && rm -f keepalived.tar.gz \
&& rm -rf /container/keepalived-sources \ && rm -rf /container/keepalived-sources \
&& apk --no-cache del \ && apk --no-cache del \
autoconf \ autoconf \
curl \ curl \
gcc \ gcc \
ipset-dev \ ipset-dev \
iptables-dev \ iptables-dev \
libnfnetlink-dev \ libnfnetlink-dev \
libnl3-dev \ libnl3-dev \
make \ make \
musl-dev \ musl-dev \
openssl-dev openssl-dev
# Add service directory to /container/service # Add service directory to /container/service

4
image/service/keepalived/assets/keepalived.conf
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@ -5,10 +5,6 @@ global_defs {
vrrp_instance VI_1 { vrrp_instance VI_1 {
interface {{ KEEPALIVED_INTERFACE }} interface {{ KEEPALIVED_INTERFACE }}
track_interface {
{{ KEEPALIVED_INTERFACE }}
}
state BACKUP state BACKUP
virtual_router_id {{ KEEPALIVED_ROUTER_ID }} virtual_router_id {{ KEEPALIVED_ROUTER_ID }}
priority {{ KEEPALIVED_PRIORITY }} priority {{ KEEPALIVED_PRIORITY }}