How to specify more than one bundle?

[sdwilsh]

I'm trying to use multiple bundles in my config file. I've tried two syntaxes, and both have a similar error:

bundle:
  - targets:
    - run: run://quay.io/kairos/community-bundles:calico_latest
  - targets:
    - run: run://quay.io/kairos/community-bundles:longhorn_latest

bundle:
  - targets:
    - run: run://quay.io/kairos/community-bundles:calico_latest
    - run: run://quay.io/kairos/community-bundles:longhorn_latest

For the second format, journalctl gives me this error (truncated a bit because there's a bunch of stuff that doesn't matter:

Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]: Provider kairos at /system/providers/agent-provider-kairos had an error: Failed reading JSON input: yaml: unmarshal errors:
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]:   line 4: cannot unmarshal !!map into string
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]:   line 5: cannot unmarshal !!map into string input '#cloud-config
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]: bundles:
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]:     - targets:
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]:         - run: run://quay.io/kairos/community-bundles:calico_latest
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]:         - run: run://quay.io/kairos/community-bundles:longhorn_latest
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]: calico:
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]:     values:
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]:         installation:
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]:             calicoNetwork:
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]:                 ipPools:
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]:                     - cidr: 172.0.0.0/16
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]:                       encapsulation: None
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]:                     - cidr: fded:827c:76b5::/48
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]:                       encapsulation: None
Feb 27 03:53:37 test-controlplane01 kairos-agent[2329]:     version: 3.25.0

The docs all use only a single bundle, so I'm not sure what the right syntax is, but I can't get any syntax to not throw an error.

[sdwilsh]

The problem here was on my end. The list under targets is just commands, not a dict, so it should be something like - run://quay.io/kairos/community-bundles:calico_latest. Still not clear if I should put all run://... under a single targets or not, however.

[mudler]

@sdwilsh good point (as always 🙂 ) and we should update our docs indeed, but here is how you can use multiple of them:

# Specify the bundle to use
bundles:
- targets:
  - run://quay.io/kairos/community-bundles:metallb_latest
  - run://quay.io/kairos/community-bundles:kubevirt_latest

[sdwilsh]

I'm happy to update tackling the documentation, but I want to better understand it first. You can also feel free to point me at the code that parses this, but what's the difference from doing it as you suggested and this form:

# Specify the bundle to use
bundles:
- targets:
  - run://quay.io/kairos/community-bundles:metallb_latest
- targets:
  - run://quay.io/kairos/community-bundles:kubevirt_latest

[mudler]

there is no difference indeed, we have opened #1020 (you can see a full example there)