[ssh_jumper] Filter to have unique values in Host

amartyasinha · amartyasinha · commit a63bdc6a4f19 · 2025-11-20T21:13:33.000+05:30
Currently, multiple patterns are joined to form Host alias for ssh_host.conf, and some values in patterns are identical, leaving duplicate entries in Host.

Signed-off-by: Amartya Sinha &lt;amsinha@redhat.com&gt;
diff --git a/roles/ssh_jumper/templates/ssh_host.conf.j2 b/roles/ssh_jumper/templates/ssh_host.conf.j2
@@ -1,4 +1,4 @@
-Host {{ (_config.patterns | default(cifmw_ssh_jumper_defaults.patterns) + [_config.hostname]) | join(' ') }}
+Host {{ (_config.patterns | default(cifmw_ssh_jumper_defaults.patterns) + [_config.hostname]) | unique | join(' ') }}
     Hostname {{ _config.hostname }}
 {% if _config.proxy_host is defined and _config.proxy_host is not none %}
     ProxyJump {{ _config.proxy_user | default(cifmw_ssh_jumper_defaults.user) }}@{{ _config.proxy_host }}

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-Host {{ (_config.patterns \| default(cifmw_ssh_jumper_defaults.patterns) + [_config.hostname]) \| join(' ') }}`
	`1`	`+Host {{ (_config.patterns \| default(cifmw_ssh_jumper_defaults.patterns) + [_config.hostname]) \| unique \| join(' ') }}`
`2`	`2`	`Hostname {{ _config.hostname }}`
`3`	`3`	`{% if _config.proxy_host is defined and _config.proxy_host is not none %}`
`4`	`4`	`ProxyJump {{ _config.proxy_user \| default(cifmw_ssh_jumper_defaults.user) }}@{{ _config.proxy_host }}`