launchpad fails to get mirantis repos set up on target nodes

[mkarg75]

I have set up a couple of hosts on a vsphere environment in order to get MKE installed. The hosts fulfil all the basic requirements but once I start launchpad with this configuration file:

apiVersion: launchpad.mirantis.com/mke/v1.3
kind: mke
metadata:
  name: my-mke-cluster
spec:
  hosts:
  - ssh:
      address: 172.31.60.113
      user: mkarg
      port: 22
      keyPath: ~/.ssh/id_rsa
    role: manager
  - ssh:
      address: 172.31.60.123
      user: mkarg
      port: 22
      keyPath: ~/.ssh/id_rsa
    role: worker
  mke:
    version: 3.6
    adminUsername: admin
    adminPassword: password
  mcr:
    version: 20.10.0
  cluster:
    prune: false

it gets to running installer and gets stuck there. On the target hosts we can see this:

  13576 pts/1    Ss+    0:00          \_ bash /home/mkarg/installerLinux529712060
  13876 pts/1    S+     0:00              \_ bash /home/mkarg/installerLinux529712060
  14007 pts/1    S+     0:00                  \_ sudo -E sh -c add-apt-repository 'deb [arch=amd64] https://repos.mirantis.com/ubuntu jammy stable' >/dev/null
  14008 pts/2    Ss     0:00                      \_ sudo -E sh -c add-apt-repository 'deb [arch=amd64] https://repos.mirantis.com/ubuntu jammy stable' >/dev/null
  14009 pts/2    S+     0:00                          \_ sh -c add-apt-repository 'deb [arch=amd64] https://repos.mirantis.com/ubuntu jammy stable' >/dev/null
  14010 pts/2    S+     0:00                              \_ /usr/bin/python3 /usr/bin/add-apt-repository deb [arch=amd64] https://repos.mirantis.com/ubuntu jammy stable

Logs on the launchpad node reveal this:

INFO [ssh] 172.31.60.123:22: running installer
DEBU [ssh] 172.31.60.123:22: executing `DOCKER_URL=https://repos.mirantis.com CHANNEL=stable VERSION=20.10.0 bash /home/mkarg/installerLinux1128266021`
DEBU [ssh] 172.31.60.113:22: + sudo -E sh -c 'apt-get update -qq'
DEBU [ssh] 172.31.60.123:22: + sudo -E sh -c 'apt-get update -qq'
DEBU [ssh] 172.31.60.113:22: + sudo -E sh -c 'apt-get install -y -qq apt-transport-https ca-certificates curl software-properties-common >/dev/null'
DEBU [ssh] 172.31.60.113:22: curl: (22) The requested URL returned error: 404
DEBU [ssh] 172.31.60.113:22: + sudo -E sh -c 'curl -fsSL https://repos.mirantis.com/ubuntu/gpg | apt-key add -qq - >/dev/null'
DEBU [ssh] 172.31.60.123:22: + sudo -E sh -c 'apt-get install -y -qq apt-transport-https ca-certificates curl software-properties-common >/dev/null'
DEBU [ssh] 172.31.60.113:22: Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
DEBU [ssh] 172.31.60.113:22: + sudo -E sh -c 'add-apt-repository '\''deb [arch=amd64] https://repos.mirantis.com/ubuntu jammy stable'\'' >/dev/null'
DEBU [ssh] 172.31.60.123:22: curl: (22) The requested URL returned error: 404
DEBU [ssh] 172.31.60.123:22: + sudo -E sh -c 'curl -fsSL https://repos.mirantis.com/ubuntu/gpg | apt-key add -qq - >/dev/null'
DEBU [ssh] 172.31.60.123:22: Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
DEBU [ssh] 172.31.60.123:22: + sudo -E sh -c 'add-apt-repository '\''deb [arch=amd64] https://repos.mirantis.com/ubuntu jammy stable'\'' >/dev/null'

I tried to download the repos manually and that works fine on the hosts, so it's very likely not a connectivity issue. Any help is greatly appreciated! Thanks.

[kke]

Ubuntu 22? Seems it has a version of add-apt-repository that warns that it is deprecated and requires that you press enter. Launchpad gets stuck in that. (The command comes from MCR install script, adding -y to the apt-add-repository command line in the script would fix it)

As a workaround, you could do something like:

curl https://get.mirantis.com/ | sed 's/add-apt-repository /add-apt-repository -y /' > installer.bash

And then setting that as the install script in launchpad config:

spec:
  mcr:
    installURLLinux: file://./installer.bash

[mkarg75]

Thanks a ton, I'll give that a try right away!