tests/int: update set_cgroups_path doc

kolyshkin · lifubang · commit f92057aa1e92 · 2023-07-17T23:16:55.000+08:00
Signed-off-by: Kir Kolyshkin &lt;kolyshkin@gmail.com&gt;
diff --git a/tests/integration/helpers.bash b/tests/integration/helpers.bash
@@ -184,7 +184,12 @@ function set_parent_systemd_properties() {
 }
 
 # Randomize cgroup path(s), and update cgroupsPath in config.json.
-# This function sets a few cgroup-related variables.
+# This function also sets a few cgroup-related variables that are used
+# by other cgroup-related functions.
+#
+# If this function is not called (and cgroupsPath is not set in config),
+# runc uses default container's cgroup path derived from the container's name
+# (except for rootless containers, that have no default cgroup path).
 #
 # Optional parameter $1 is a pod/parent name. If set, a parent/pod cgroup is
 # created, and variables $REL_PARENT_PATH and $SD_PARENT_NAME can be used to

Original file line number	Diff line number	Diff line change
`@@ -184,7 +184,12 @@ function set_parent_systemd_properties() {`
`184`	`184`	`}`
`185`	`185`
`186`	`186`	`# Randomize cgroup path(s), and update cgroupsPath in config.json.`
`187`		`-# This function sets a few cgroup-related variables.`
	`187`	`+# This function also sets a few cgroup-related variables that are used`
	`188`	`+# by other cgroup-related functions.`
	`189`	`+#`
	`190`	`+# If this function is not called (and cgroupsPath is not set in config),`
	`191`	`+# runc uses default container's cgroup path derived from the container's name`
	`192`	`+# (except for rootless containers, that have no default cgroup path).`
`188`	`193`	`#`
`189`	`194`	`# Optional parameter $1 is a pod/parent name. If set, a parent/pod cgroup is`
`190`	`195`	`# created, and variables $REL_PARENT_PATH and $SD_PARENT_NAME can be used to`