# Pastebin GpLwAXnB
### Use virtual env

```
sudo su
pip install virtualenv
virtualenv build_pike
source build_pike/bin/activate
```

### Clone kolla

```
git clone http://github.com/openstack/kolla
cd kolla
```

### checkout kolla pike

```
git checkout origin/stable/pike -b stable/pike
```

### Install kolla and docker

```
pip install -r requirements.txt
pip install -U docker==2.5.1
pip freeze | grep docker
(Check it's 2.5.1)
```

### Generate kolla-build.conf

```
pip install tox
(places build-conf in /etc/kolla !)
tox -e genconfig
```

### Edit kolla-build.conf and add pointer to source

Note if you are only interested in one service, say 'Horizon' then you need only
add that section. The deployment tool willpick up the other images I have
already pushed to dockerhub.

```
$ vi etc/kolla/kolla-build.conf
[ceilometer-base]
type = local
location = /home/lusac/openstack/ceilometer
reference = stable/pike

[cinder-base]
type = local
location = /home/lusac/openstack/cinder
reference = stable/pike

[heat-base]
type = local
location = /home/lusac/openstack/heat
reference = stable/pike

[horizon]
type = local
location = /home/lusac/openstack/horizon
reference = stable/pike

[keystone-base]
type = local
location = /home/lusac/openstack/keystone
reference = stable/pike

[neutron-base]
type = local
location = /home/lusac/openstack/neutron
reference = stable/pike

[nova-base]
type = local
location = /home/lusac/openstack/nova
reference = stable/pike

[swift-base]
type = local
location = /home/lusac/openstack/swift
reference = stable/pike
```

### Build kolla images

```
export DOCKER_ID_USER="lusac"
apt install docker.io
docker login
./tools/build.py -n lusac --push -t source
```

Can also add a nohup as this is a long process:

```
nohup python -u ./tools/build.py -n lusac --push -t source
tail -f nohup.out
```

Can specify just one container, like 'Horizon':

```
nohup python -u ./tools/build.py -n lusac --push -t source horizon
```

Additional useful options (especially --nocache):

```
--debug - adds lots of info
--logs-dir <dir> - stores the info
--nocache - clean build of everything
--pull - pull images from dockerhub first
```