Override pubsubbeat kernel versions to fix issues with https://gitlab.com/gitlab-com/gl-infra/production/issues/845

Override kernel versions for alertmanager and postgres-dr-archive

See merge request !792

SD->pubsub->ES for logging

See merge request !788

Double thanos-compact disk size

See merge request !790

resize dashboards to 150G data

See merge request !787

Only run tf_validate job when required variables (SSH_PRIVATE_KEY & SSH_KNOWN_HOSTS) are present

See merge request !786

Add note on semantic versioning

See merge request !785

Implementation of https://gitlab.com/gitlab-com/gl-infra/infrastructure/issues/6511

See merge request !761

Peer both gitlab-analysis VPCs to gstg and gprd

See merge request !784

We'll want a static IP address for our GitLab installation

See merge request !783

* We should have a static IP such that it's a tad easier to manage DNS
  * If the ingress is accidentally removed, we can simply reapply the
  ingress config with a static IP address
* We already have started this install, so let's take our existing IP,
make it static, and make terraform know about it

Link to the new chef repo.  The old repo is marked deprecated.

See merge request !778

Updates a few things

See merge request !782

* Version of terraform is bumped to 0.11.14 to help us plan/prep for
0.12
* Bumps our GKE module to 2.0.0
  * No breaking changes for this environment :-)

updating to new cert

See merge request !781

Remove postgres-zfs module

See merge request !780

The monitoring LB should use the current SSL certificate

See merge request !779

Add consul module to pre environment

See merge request !776

Closes https://gitlab.com/gitlab-com/gl-infra/infrastructure/issues/6738

The API servers should use the global default kernel to avoid downgrading unnecessarily

See merge request !775

Decommission sidekiq-traces servers

See merge request !757

Updates the pre environment registry load balancer to Bionic

See merge request !774

Decommission gstg sidekiq-traces servers

See merge request !773

Jarv/update google provider

See merge request !772

* Updates the google provider
* Bumps module versions for attirbutes that needed updated because of
  the new provider
* Uses the new storage module which creates the bucket for static assets