relation-get-related-units.sh

#!/bin/bash
# ⟫ juju run --unit keystone/1 '/tmp/relation-get-related-units.sh'
# ------
# relation-get -r cluster:4 - keystone/0
# private-address: 10.5.1.147
# ssh_authorized_hosts: 10.5.1.148:10.5.1.149
# ssh_pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCxQ+Cio2g/HEG61d6QyuQjQBN36Jaa0QY1bZumkzCfbCZwq0i7eAIHxzz/H/sd5Ko55Sc1ngOOZyndRdIPmAZwORf3r5ryBYWe37ZsQ+qO+UMHevDpyzY84QLPzDLmPDlzaQkXvbYOGhqd38BiI4tJ9ryruMuH+Odi9yPI2BCLsRI++vVAZVFF9e7SV2zQmL+KToch+cALSycHpeTAw5wrWKoz+fyRVPIx3GM2hIGQmEwef0PjEyvAGLEw4SSrciqGWgHuAb2FQG8Gc6Zd0vfepLiSlm1hNn4jEh2MVwIZQ4zS44ZlbBasgH68VZavDBzJTovijRmCiawbEloUeLpR
#   root@juju-02ae39-00153899-6
# ssl-cert-available-updates: /var/lib/keystone/juju_sync/juju-ssl-sync.tar
# ssl-cert-master: keystone/1
# ssl-sync-required-keystone-0: "1"
# ------
# relation-get -r cluster:4 - keystone/2
# private-address: 10.5.1.149
# ssh_authorized_hosts: 10.5.1.147:10.5.1.148
# ssh_pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC+nLXSOGiwFhZrTdSI0VosDIhzY+eZalCiFHyeNLyco79btSETdta0ZR8yqLqg1Jt+8LIDhXwwLiF30FoKYOuqm0/CI8QrUTB7esjwrtyqF6bqk4FFQA5bYa8JMTUB/fw+2hPKap2RGPjA3y33O1Kk4jzl9Kdn2u56dF3bn7CkJTjYL7bb7zfIUAzPiS6kBApbFDMb7tUVMwXNgJxvnltpcpMJ2XkaYKvWHpE6/+/UfM5AcytLiS+yfBMgQyaePukhEg6qEmktSxEUOVHAM+mLvjLybNInOdTJ9KBfXhGMhmndBWTTT+eAJ/pM+w9XdLsNPz2ux6rezocmvGgQDzzB
#   root@juju-02ae39-00153899-8
# ssl-cert-available-updates: /var/lib/keystone/juju_sync/juju-ssl-sync.tar
# ssl-cert-master: keystone/1
# ssl-sync-required-keystone-2: "1"

for x in `relation-ids ${1:-cluster}`; do
  for y in `relation-list -r $x`; do
    echo '------'
    echo "relation-get -r $x - $y"
    relation-get -r $x - $y
  done
done