Change-Id: Ibfdfdfa6c582648e48fd4d797a8e0e7bf246209c
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

Change-Id: I0a6f2351a393bf17afe91a420d98b0ac2d5c5d14
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

Increased timeout for deploying Airflow helm-chart.

Change-Id: Ib2d9c1802739dc2288ed9b827e23ea6f7c22d07c
Signed-off-by: aguilard <e.dah.tid@telefonica.com>

Change-Id: Ia4c001df698d6a9b3743d30ab6507ca400cab072
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

Change-Id: Ice69a2c7adcfdae331fee7212337e47e82130516
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

This reverts commit 64885c283f162872a85ea05142d3ebf927aaacdc.

Change-Id: I5afc552335f8f25656f1947c5b212750683b807b
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

Change-Id: I98928685b3f3d5399f8c97d306e2ba7878b5515d
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

Change-Id: I33b96d876a0dbe95846b6c6b123438f6fb17f7f0
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

Change-Id: I83fd859d14fc64dc2b2e3328ce79577fffd619ce
Signed-off-by: aguilard <e.dah.tid@telefonica.com>

Change-Id: I99bb5785081df4395be336f323d5d4ac3dfd68b6
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

Change-Id: I779139e1cb4cc62011e642b852d8c53a6ddea53e
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

This change covers the installation of Apache Airflow
and Prometheus Pushgateway as an experimental option in
the installer.

Changes are the following:
- `installers/full_install_osm.sh`:
  - The installer includes a new option "--ng-sa" to install Airflow and
    Prometheus Pushgateway
  - When the option is used, the script will call `installers/install_ng_sa.sh`
    in turn.
- `installers/install_ng_sa.sh`:
  - This script will install Airflow and Pushgateway in the OSM Kubernetes
    cluster in osm namespace using the helm charts from the respective communities.
- `installers/helm/values/airflow/values.yaml`:
   - File with the values to be used for the installation of Airflow helm chart.
- `docker/Airflow/Dockerfile`:
  - Dockerfile used to build the Airflow image, incorporating the DAG Python files,
    requirements and internal Python libraries used by DAGs from `osm_ngsa.deb`.

Change-Id: I04cb60b25a9a32e42d4a97fac2d1f6abf868b1f7
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>