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Fallback to /etc/strongswan for config

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Needed for docker image
This commit is contained in:
Erik Wilson 2019-10-17 22:38:48 -07:00
parent 30c14a4db6
commit 12307a4a69
1 changed files with 9 additions and 2 deletions
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11
pkg/agent/flannel/setup.go
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@ -147,10 +147,10 @@ func createFlannelConf(nodeConfig *config.Node) error {
}
func setupStrongSwan(nodeConfig *config.Node) error {
// if we don't know the location of extracted strongswan data then return
// if data dir env is not set point to root
dataDir := os.Getenv("K3S_DATA_DIR")
if dataDir == "" {
return nil
dataDir = "/"
}
dataDir = path.Join(dataDir, "etc", "strongswan")
@ -159,6 +159,13 @@ func setupStrongSwan(nodeConfig *config.Node) error {
if err == nil && info.Mode()&os.ModeSymlink == 0 {
return nil
}
if err == nil {
target, err := os.Readlink(nodeConfig.AgentConfig.StrongSwanDir)
// current link is the same, return
if err == nil && target == dataDir {
return nil
}
}
// clean up strongswan old link
os.Remove(nodeConfig.AgentConfig.StrongSwanDir)