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| author | Steven Dake <stdake@cisco.com> | 2015-04-24 13:10:04 -0700 |
|---|---|---|
| committer | Steven Dake <stdake@cisco.com> | 2015-04-24 13:10:04 -0700 |
| commit | ac152802ef5138e6e9e0831b74a94b3360889572 (patch) | |
| tree | 71afa94d8e1b530976f54402356fe55c395b072a /docs/dev-quickstart.md | |
| parent | 20686e48a00db6777e0e5c75e6c7cc78162d56b1 (diff) | |
| download | kolla-ac152802ef5138e6e9e0831b74a94b3360889572.tar.gz kolla-ac152802ef5138e6e9e0831b74a94b3360889572.zip | |
Rename quickstart guide
The developer-env is actually a quickstart document. Rename
it to dev-quickstart to be a little more obvious.
Change-Id: I24c344c45c490c1e3d6c5c8284770f810511add6
Diffstat (limited to 'docs/dev-quickstart.md')
| -rw-r--r-- | docs/dev-quickstart.md | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/docs/dev-quickstart.md b/docs/dev-quickstart.md new file mode 100644 index 000000000..c582c36aa --- /dev/null +++ b/docs/dev-quickstart.md @@ -0,0 +1,94 @@ +# Developer Environment + +If you are developing Kolla on an existing OpenStack cloud +that supports Heat, then follow the Heat template [README][]. +Otherwise, follow the instructions below to manually create +your Kolla development environment. + +[README]: https://github.com/stackforge/kolla/tree/version-m3/devenv/README.md + +## Installing Dependencies + +In order to run Kolla, it is mandatory to run a version of +`docker-compose` that includes pid: host support. The `docker-compose` +master repo includes support but the pip packaged version of 1.2.0 does not. +we expect the pip packaged version of docker-compose 1.3.0 to include +the necessary features, so these next steps won't be necessary if installed +from pip or distro packaging. + + git clone http://github.com/docker/compose + cd compose + sudo pip install -e . + +In order to run Kolla, it is mandatory to run a version of `docker` +that is a 1.6.0 release candidate greater then rc3. Docker calls increasing +the rc version number an "RC Bump". To read the RC Bump thread where images +can be downloaded: + + https://github.com/docker/docker/pull/11635#issuecomment-90293460 + +If a version of Docker less than 1.6.0-rc3 is running on your system, stop it: + + sudo systemctl stop docker + sudo killall -9 docker + +Next, download and run the Docker 1.6.0-rc5 provided by jessfraz (Docker Inc. +Employee): + + curl https://test.docker.com/builds/Linux/x86_64/docker-1.6.0-rc5 -o docker + sudo ./docker -d & + +Finally stop libvirt on the host machine. Only one copy of libvirt may be +running at a time. + + service libvirtd stop + +The basic starting environment will be created using `docker-compose`. +This environment will start up the openstack services listed in the +compose directory. + +## Starting Kolla + +To start, setup your environment variables. + + $ cd kolla + $ ./tools/genenv + +The `genenv` script will create a compose/openstack.env file +and an openrc file in your current directory. The openstack.env +file contains all of your initialized environment variables, which +you can edit for a different setup. + +Next, run the start script. + + $ ./tools/kolla start + +The `start` script is responsible for starting the containers +using `docker-compose -f <osp-service-container> up -d`. + +If you want to start a container set by hand use this template + + $ docker-compose -f glance-api-registry.yml up -d + +## Debugging Kolla + +All Docker commands should be run from the directory of the Docker binary, +by default this is `/`. + +You can follow a container's status by doing + + $ sudo ./docker ps -a + +If any of the containers exited you can check the logs by doing + + $ sudo ./docker logs <container-id> + $ docker-compose logs <container-id> + +If you want to start a individual service like `glance-api` by hand, then use +this template. This is a good method to test and troubleshoot an individual +container. Note some containers require special options. Reference the +compose yml specification for more details: + + $ sudo ./docker run --name glance-api -d \ + --net=host + --env-file=openstack.env kollaglue/fedora-rdo-glance-api:latest |
