Can't add an s390x hirsute machine to a manual cloud

[Aurelien Lourot]

It seems like the juju agent binaries for s390x/hirsute aren't available yet. Bionic, Focal and Groovy work well, just not Hirsute.

Juju version: 2.9-rc6 (candidate channel)

Steps to reproduce:
1. Install Ubuntu 21.04 (Hirsute) on an IBM s390x LPAR.
2. Create a manual Juju cloud.
3. juju model-config agent-stream=devel
4. juju add-machine ssh:ubuntu@<lpar-ip> --verbose --debug

Expected result:
The s390x/hirsute LPAR is correctly added as a Juju machine.

Actual result:
[...]
10:29:32 INFO juju.environs.manual.sshprovisioner sshprovisioner.go:158 series: hirsute, characteristics: arch=s390x cores=4 mem=19847M
10:29:33 ERROR juju.environs.manual.sshprovisioner provisioner.go:58 cannot obtain provisioning script
10:29:33 DEBUG juju.api monitor.go:35 RPC connection died
10:29:33 DEBUG juju.api monitor.go:35 RPC connection died
10:29:33 DEBUG juju.api monitor.go:35 RPC connection died
ERROR getting instance config: finding agent binaries: no matching agent binaries available (not found)
10:29:33 DEBUG cmd supercommand.go:537 error stack:
getting instance config: finding agent binaries: no matching agent binaries available (not found)
/build/snapcraft-juju-35d6cf/parts/juju/src/rpc/client.go:178:
/build/snapcraft-juju-35d6cf/parts/juju/src/api/apiclient.go:1231:
/build/snapcraft-juju-35d6cf/parts/juju/src/cmd/juju/machine/add.go:423:

[Aurelien Lourot (aurelien-lourot)]

I confirm this is now solved for me, thanks a lot!