Merge branch 'release-2.0.11' into stable

Author: BertrandGouny

CHANGELOG.md

@@ -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/)
 and this project follows keepalived versioning.
 
+## [2.0.11] - 2019-01.21
+### Added
+  - KEEPALIVED_STATE environment variable
+
+### Changed
+  - Upgrade keepalived version to 2.0.11
+
 ## [2.0.10] - 2018-11-13
 ### Changed
   - Upgrade keepalived version to 2.0.10
@@ -159,6 +166,8 @@ and this project follows keepalived versioning.
 ## 0.1.0 - 2015-06-16
 Initial release
 
+[2.0.11]: https://github.com/osixia/docker-keepalived/compare/v2.0.10...v2.0.11
+[2.0.10]: https://github.com/osixia/docker-keepalived/compare/v1.4.5...v2.0.10
 [1.4.5]: https://github.com/osixia/docker-keepalived/compare/v1.4.4...v1.4.5
 [1.4.4]: https://github.com/osixia/docker-keepalived/compare/v1.4.2...v1.4.4
 [1.4.2]: https://github.com/osixia/docker-keepalived/compare/v1.4.1...v1.4.2

Makefile

@@ -1,5 +1,5 @@
 NAME = osixia/keepalived
-VERSION = 2.0.10
+VERSION = 2.0.11
 
 .PHONY: build build-nocache test tag-latest push push-latest release git-tag-version
 

README.md

@@ -6,7 +6,7 @@
 
 [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/) 
+Latest release: 2.0.11 - Keepalived 2.0.11 - [Changelog](CHANGELOG.md) | [Docker Hub](https://hub.docker.com/r/osixia/keepalived/) 
 
 **A docker image to run Keepalived.**
 > [keepalived.org](http://keepalived.org/)
@@ -23,7 +23,7 @@ Latest release: 2.0.10 - Keepalived 2.0.10 - [Changelog](CHANGELOG.md) | [Docker
 			- [Link environment file](#link-environment-file)
 			- [Make your own image or extend this image](#make-your-own-image-or-extend-this-image)
 	- [Advanced User Guide](#advanced-user-guide)
-		- [Extend osixia/keepalived:2.0.10 image](#extend-osixiakeepalived2010-image)
+		- [Extend osixia/keepalived:2.0.11 image](#extend-osixiakeepalived2011-image)
 		- [Make your own keepalived image](#make-your-own-keepalived-image)
 		- [Tests](#tests)
 		- [Under the hood: osixia/light-baseimage](#under-the-hood-osixialight-baseimage)
@@ -34,7 +34,7 @@ Latest release: 2.0.10 - Keepalived 2.0.10 - [Changelog](CHANGELOG.md) | [Docker
 
 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:2.0.10
+    docker run --cap-add=NET_ADMIN --net=host -d osixia/keepalived:2.0.11
 
 ## Beginner Guide
 
@@ -44,7 +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` :
 
-      docker run --volume /data/my-keepalived.conf:/container/service/keepalived/assets/keepalived.conf --detach osixia/keepalived:2.0.10
+      docker run --volume /data/my-keepalived.conf:/container/service/keepalived/assets/keepalived.conf --detach osixia/keepalived:2.0.11
 
 - Add your config file by extending or cloning this image, please refer to the [Advanced User Guide](#advanced-user-guide)
 
@@ -54,7 +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 :
 
-		docker run [your options] osixia/keepalived:2.0.10 --copy-service
+		docker run [your options] osixia/keepalived:2.0.11 --copy-service
 
 ### Debug
 
@@ -63,11 +63,11 @@ Available levels are: `none`, `error`, `warning`, `info`, `debug` and `trace`.
 
 Example command to run the container in `debug` mode:
 
-	docker run --detach osixia/keepalived:2.0.10 --loglevel debug
+	docker run --detach osixia/keepalived:2.0.11 --loglevel debug
 
 See all command line options:
 
-	docker run osixia/keepalived:2.0.10 --help
+	docker run osixia/keepalived:2.0.11 --help
 
 
 ## Environment Variables
@@ -88,7 +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:
 
-      docker run --env KEEPALIVED_UNICAST_PEERS="#PYTHON2BASH:['192.168.1.10', '192.168.1.11']" --detach osixia/keepalived:2.0.10
+      docker run --env KEEPALIVED_UNICAST_PEERS="#PYTHON2BASH:['192.168.1.10', '192.168.1.11']" --detach osixia/keepalived:2.0.11
 
   To convert yaml to python online : http://yaml-online-parser.appspot.com/
 
@@ -104,21 +104,23 @@ See how to [set your own environment variables](#set-your-own-environment-variab
 
 - **KEEPALIVED_COMMAND_LINE_ARGUMENTS** Keepalived command line arguments; Defaults to `--log-detail --dump-conf`
 
+- **KEEPALIVED_STATE** The starting state of keepalived; it can either be MASTER or BACKUP.
+
 ### Set your own environment variables
 
 #### Use command line argument
 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!" \
-    --env KEEPALIVED_PRIORITY="100" --detach osixia/keepalived:2.0.10
+    --env KEEPALIVED_PRIORITY="100" --detach osixia/keepalived:2.0.11
 
 
 #### Link environment file
 
 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 \
-	--detach osixia/keepalived:2.0.10
+	--detach osixia/keepalived:2.0.11
 
 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).
 
@@ -128,13 +130,13 @@ This is the best solution if you have a private registry. Please refer to the [A
 
 ## Advanced User Guide
 
-### Extend osixia/keepalived:2.0.10 image
+### Extend osixia/keepalived:2.0.11 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:
 
-    FROM osixia/keepalived:2.0.10
+    FROM osixia/keepalived:2.0.11
     MAINTAINER Your Name <your@name.com>
 
     ADD keepalived.conf /container/service/keepalived/assets/keepalived.conf

image/Dockerfile

@@ -3,7 +3,7 @@
 FROM osixia/alpine-light-baseimage:0.1.5
 
 # Keepalived version
-ARG KEEPALIVED_VERSION=2.0.10
+ARG KEEPALIVED_VERSION=2.0.11
 
 # Download, build and install Keepalived
 RUN apk --no-cache add \
@@ -43,7 +43,6 @@ RUN apk --no-cache add \
     musl-dev \
     openssl-dev
 
-
 # Add service directory to /container/service
 ADD service /container/service
 

image/environment/default.yaml

@@ -18,3 +18,5 @@ KEEPALIVED_VIRTUAL_IPS:
 KEEPALIVED_NOTIFY: /container/service/keepalived/assets/notify.sh
 
 KEEPALIVED_ROUTER_ID: 51
+
+KEEPALIVED_STATE: BACKUP

image/service/keepalived/assets/keepalived.conf

@@ -5,7 +5,7 @@ global_defs {
 vrrp_instance VI_1 {
   interface {{ KEEPALIVED_INTERFACE }}
 
-  state BACKUP
+  state {{ KEEPALIVED_STATE }}
   virtual_router_id {{ KEEPALIVED_ROUTER_ID }}
   priority {{ KEEPALIVED_PRIORITY }}
   nopreempt

image/service/keepalived/startup.sh

@@ -11,6 +11,7 @@ if [ ! -e "$FIRST_START_DONE" ]; then
   #
   # bootstrap config
   #
+  sed -i "s|{{ KEEPALIVED_STATE }}|$KEEPALIVED_STATE|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
   sed -i "s|{{ KEEPALIVED_ROUTER_ID }}|$KEEPALIVED_ROUTER_ID|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
   sed -i "s|{{ KEEPALIVED_INTERFACE }}|$KEEPALIVED_INTERFACE|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf
   sed -i "s|{{ KEEPALIVED_PRIORITY }}|$KEEPALIVED_PRIORITY|g" ${CONTAINER_SERVICE_DIR}/keepalived/assets/keepalived.conf