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Code and config change: Packet to equinixmetal #1545

Merged
merged 4 commits into from
Sep 9, 2021
Merged

Code and config change: Packet to equinixmetal #1545

merged 4 commits into from
Sep 9, 2021

Commits on Sep 8, 2021

  1. packet: Migrate from Packet to Equinix Metal 

    This commit migrates terraform related resources from Packet to Equinix
Metal.

It does so by:

- replacing the Terraform provider `packethost/packet` with
  `equinix/metal`.
- replacing the prefix `packet_` in `assets/terraform/packet/*` *.tf
  files with the prefix `metal_`.
- Updates the module name from `module.packet` to `module.equinixmetal`,
  renames the directory `assets/terraform-modules/packet` to
  `assets/terraform-modules/equinixmetal`
- change description in Terraform variables to Equinix Metal
- rename code references from Packet to EquinixMetal
- test: rename file and dir to equinixmetal
- build tags: rename from packet to equinixmetal
- docs: update packet to equinixmetal in configuration
- ci: change packet to equinixmetal in cluster config
- scripts: replace Packet with Equinix Metal
- test: Rename PlatformPacket to PlatformEquinixMetal
- update env vars referencing Packet to EM
- ci: packet to equinixmetal

Signed-off-by: Imran Pochi <imran@kinvolk.io>
    @ipochi
    ipochi committed Sep 8, 2021
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  2. control-plane: packet-ccm with cloud-provider-equinix-metal 

    This commit removes the Packet Cloud Controller Manager a.k.a
packet-ccm as part of the migration to Equinix Metal.

In its place, `cloud-provider-equinix-metal` is installed.

For new Lokomotive clusters there won't be any difference because well
the are fresh clusters.

However, for existing clusters, users would need to uninstall the
`packet-ccm` helm release and then proceed with cluster upgrade using
`lokoctl cluster apply ...`.

Note: During upgrade the user must pass the flag
`--skip-pre-update-health-check`.

Execution steps for existing clusters:

1. Uninstall `packet-ccm` helm release

```
helm uninstall packet-ccm --namespace kube-system

```

2. Upgrade Lokomotive cluster to the latest release

Note: Do not forget the `--skip-pre-update-health-check` flag

```
lokoctl cluster apply --skip-components --skip-pre-update-health-check
```

Signed-off-by: Imran Pochi <imran@kinvolk.io>
    @ipochi
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  3. control-plane: use custom cloud-provider-equinix-metal image 

    This image includes the PR:
kubernetes-sigs/cloud-provider-equinix-metal#201

Signed-off-by: Imran Pochi <imran@kinvolk.io>
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  4. metallb: remove labels and custom values 

    This commit removes the labels passed to the MetalLB ConfigMap, from
nowonwards we only pass annotations.

Also removes the custom values such as `metallb.lokomotive.io/<string>`
for my-asn, peer-address, peer-asn and source-address.

Since the move from Packet CCM to Cloud Provider Equinix Metal, we have
removed such custom annotation values from CCM and hence, these values
are removed from MetalLB as well.

Also updated the MetalLB image to include a fix for supporting multiple
peers. This image is based on top of peer autodiscovery support
(metallb/metallb#593) and additionally contains
the below commit on top.

kinvolk/metallb@86016b7

Signed-off-by: Imran Pochi <imran@kinvolk.io>
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    ipochi committed Sep 8, 2021
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