This reverts commit 2c5c1147.

If this command fail, instanciation should not succeed.

If this command fail, instanciation should not succeed.

This enable vieiwing applications logs directly in grafana, as long as
loki agent can access the log file and the regular expressions to parse
the logs are defined

Other changes:
 - provision data sources automatically so that user do not have to add
   them manually
 - update TODO in README
 - introduce a SR test
 - switch to dep to install dependencies, because that's how these
  packages manage their dependencies.

Versions up:
  grafana: v6.3.0
  telegraf: v1.11.1-0
  influxdb: v1.7.8rc1
New:
  loki: v0.3.0

This promise check if nextcloud app was correctly deployed, it ensure that slapos instance will deploy until nextcloud install succeed.

/reviewed-on nexedi/slapos!676

The called python program is python3 program, and provided
PYTHONPATH is from python2, resulting in bad behaviour.

On testnodes, python can be too long for linux shebang (#!) line.

We had for example:
    
    /srv/slapgrid/slappart15/srv/testnode/cqc/inst/test0-0/tmp/shared/python2.7/338ccc0e387d64185920266f8a97c87b/bin/python2.7
  

that is 123 characters long.

With this, the generated glib-genmarshall script will have:
    
    #!/usr/bin/env  /srv/slapgrid/slappart15/srv/testnode/cqc/inst/test0-0/tmp/shared/python2.7/338ccc0e387d64185920266f8a97c87b/bin/python2.7

which exceeds the linux kernel limit.

Instead, we generate scripts that will use
    
    #!/usr/bin/env python

and it will be the caller responsibility to set $PATH to use the expected python.


This fixes the issues we had on SlapOS.SoftwareReleases.IntegrationTest tests since we updated glib to 2.56.4 in a7a86db9

/reviewed-on nexedi/slapos!670

Provides a way to monitor edge PoP by using surykatka tool with
monitoring promises added in slapos.toolbox 1.101

Adds edgetest and edgebot software types, where edgetest is a software type
to request by user and requests by itself edgebot, which does the monitoring
work.

Based on Rafael Monnerat <rafael@nexedi.com>

Provides check_surykatka_json promise plugin.

python3 with venv to provide pip, which uses requirements file to install
stabilised set of distributions.

This reverts merge request !660

/reviewed-on nexedi/slapos!671

# To review

 - [x] [master parameters](https://lab.nexedi.com/luke/slapos/blob/feature/monitor-edge-test/software/monitor/instance-edgetest-input-schema.json)
 - [x] [slave parameters](https://lab.nexedi.com/luke/slapos/blob/feature/monitor-edge-test/software/monitor/instance-edgetest-slave-input-schema.json)

# Tasks

  - [x] assure that slaves are correctly destroyed (using SlapOS Master)


/reviewed-on nexedi/slapos!660

Adds edgetest and edgebot software types, where edgetest is a software type
to request by user and requests by itself edgebot, which does the monitoring
work.

Based on Rafael Monnerat <rafael@nexedi.com>

Provides check_surykatka_json promise plugin.

python3 with venv to provide pip, which uses requirements file to install
stabilised set of distributions.

This reverts commit f615611c.

Follow compilation flags used by many distributions

- make profiles for software-types "self contained"
- add default ports ( because port is marked required )

/reviewed-on nexedi/slapos!664

installing vscode-ripgrep creates a folder in temporary directory, but
never removes it.

On our test nodes it was observed that a first testnode running installs
and create this folder in /tmp/ then another testnode running as another
unix user installs and we had this error:

    Command: node ./lib/postinstall.js
    Arguments:
    Directory: /srv/slapgrid/slappart13/srv/testnode/cqg/inst/test0-0/tmp/soft/c3f3d686d3e77f9e5c20a555a2698c98/parts/theia/node_modules/vscode-ripgrep
    Output:
    Finding release for v11.0.1-2
    GET https://api.github.com/repos/microsoft/ripgrep-prebuilt/releases/tags/v11.0.1-2
    Downloading from https://api.github.com/repos/microsoft/ripgrep-prebuilt/releases/assets/13800816
    Downloading to /tmp/vscode-ripgrep-cache-1.5.7/ripgrep-v11.0.1-2-x86_64-unknown-linux-musl.tar.gz
    Download options: {"headers":{"user-agent":"vscode-ripgrep","accept":"application/octet-stream"}}
    events.js:167
        throw er; // Unhandled 'error' event
        ^

    Error: EACCES: permission denied, open '/tmp/vscode-ripgrep-cache-1.5.7/ripgrep-v11.0.1-2-x86_64-unknown-linux-musl.tar.gz'
    Emitted 'error' event at:
        at fs.open (internal/fs/streams.js:250:12)
        at FSReqWrap.oncomplete (fs.js:145:20)
    info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
    theia: Non zero exit code (1) while running command.
    While:
    Installing theia.
    Error: Non zero exit code (1) while running command.

/reviewed-on nexedi/slapos!668

This Merge Request aims to make as many components used by the webrunner shared.

/reviewed-on nexedi/slapos!665

/reviewed on nexedi/slapos!666