CI_PIPELINE_ID is exposed in gitlab CI web interface,
so droplets are more easy to debug.

By this we can run tests with testinfra while waiting for
LE certs to get served.

Closes: #53

Resolve "Use local-storage provisioner"

Closes #13

See merge request openappstack/bootstrap!34

Migrate from control image

Closes #71, #70, #69, #68, #67, and #47

See merge request openappstack/bootstrap!33

Otherwise `helm plugin install …` will fail since
the install script fails to find the helm binary itself
during plugin installation.

Closes: #71

Closes: #70

Closes #69

Ansible needs this module to be installed on the control
machine for the k8s resource.

Closes #68

Pin packages in Dockerfile

Closes #59

See merge request openappstack/bootstrap!30

66 install apps

Closes #66

See merge request openappstack/bootstrap!32

improve behave

Closes #63

See merge request openappstack/bootstrap!29

Closes: #66