bootstrap fails with fork/exec /usr/bin/ssh: permission denied

[Marian Gasparovic]

2023.2/edge, testing MAAS deployments

When running sunbeam cluster bootstrap -m manifest.yaml it deploys juju controller but cannot connect to it and cancels the bootstrap.

During that time I am able to ssh manually.

Running with debug I saw this

15:46:36 INFO cmd bootstrap.go:334 - yfcmft (arch=amd64 mem=4G cores=2)
15:46:36 INFO juju.environs.bootstrap bootstrap.go:1014 newest version: 3.4.1
15:46:36 INFO juju.environs.bootstrap bootstrap.go:1029 picked bootstrap agent binary version: 3.4.1
15:46:36 INFO cmd bootstrap.go:629 Installing Juju agent on bootstrap instance
15:54:38 DEBUG juju.cloudconfig.instancecfg instancecfg.go:947 Setting numa ctl preference to false
Waiting for address
15:54:39 DEBUG juju.provider.maas instance.go:88 "juju-1" has addresses ["local-cloud:10.244.40.102@oam-space(id:1)"]
Attempting to connect to 10.244.40.102:22
15:54:39 DEBUG juju.provider.common bootstrap.go:708 connection attempt for 10.244.40.102 failed: fork/exec /usr/bin/ssh: permission denied
15:54:44 DEBUG juju.provider.common bootstrap.go:708 connection attempt for 10.244.40.102 failed: fork/exec /usr/bin/ssh: permission denied
15:54:49 DEBUG juju.provider.maas instance.go:88 "juju-1" has addresses ["local-cloud:10.244.40.102@oam-space(id:1)"]
15:54:49 DEBUG juju.provider.common bootstrap.go:708 connection attempt for 10.244.40.102 failed: fork/exec /usr/bin/ssh: permission denied
15:54:54 DEBUG juju.provider.common bootstrap.go:708 connection attempt for 10.244.40.102 failed: fork/exec /usr/bin/ssh: permission denied
15:54:59 DEBUG juju.provider.common bootstrap.go:708 connection attempt for 10.244.40.102 failed: fork/exec /usr/bin/ssh: permission denied

Message repeats many times and then cancels the process

[Marian Gasparovic (marosg)]

As suggested by @gboutry `sudo snap connect openstack:ssh-keys` helped