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publish dns update on node ip change

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This commit is contained in:
Matthew R Kasun 2023-02-06 09:01:45 -05:00
parent af66356061
commit a24263281c
2 changed files with 23 additions and 0 deletions
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3
controllers/node.go
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@ -967,6 +967,9 @@ func updateNode(w http.ResponseWriter, r *http.Request) {
json.NewEncoder(w).Encode(apiNode)
runUpdates(newNode, ifaceDelta)
if err := mq.PublishReplaceDNS(&currentNode, newNode, host); err != nil {
logger.Log(1, "failed to publish dns update", err.Error())
}
}
// swagger:route DELETE /api/nodes/{network}/{nodeid} nodes deleteNode

20
mq/publishers.go
View file

@ -258,6 +258,26 @@ func PublishDNSDelete(node *models.Node, host *models.Host) error {
return nil
}
func PublishReplaceDNS(oldNode, newNode *models.Node, host *models.Host) error {
dns := models.DNSUpdate{
Action: models.DNSReplace,
Name: host.Name + "." + oldNode.Network,
}
if !oldNode.Address.IP.Equal(newNode.Address.IP) {
dns.Address = newNode.Address.IP.String()
if err := PublishDNSUpdate(oldNode.Network, dns); err != nil {
return err
}
}
if !oldNode.Address6.IP.Equal(newNode.Address6.IP) {
dns.Address = newNode.Address6.IP.String()
if err := PublishDNSUpdate(oldNode.Network, dns); err != nil {
return err
}
}
return nil
}
// function to collect and store metrics for server nodes
//func collectServerMetrics(networks []models.Network) {
// if !servercfg.Is_EE {