core/oc-schedulerd
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added a step to connect the monitord container to the 'oc' network

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This commit is contained in:
pb 2025-04-25 15:42:21 +02:00
parent 6c3a20999b
commit 1b21c142f1
2 changed files with 29 additions and 12 deletions
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28
daemons/execute_monitor_container.go
View File

@ -70,11 +70,11 @@ func (cm *ContainerMonitor) LaunchMonitor(args []string, l zerolog.Logger) {
var containerID string
imageName := "oc-monitord"
url := "http://" + conf.GetConfig().KubeHost + ":2375"
url := "http://" + cm.KubeHost + ":2375"
resp, err := http.Get(url + "/images/" + imageName + "/json")
if err != nil {
l.Fatal().Msg("Error when contacting the docker API on " + conf.GetConfig().KubeHost + ": " + err.Error())
l.Fatal().Msg("Error when contacting the docker API on " + url + ": " + err.Error())
}
if resp.StatusCode != http.StatusOK {
@ -92,7 +92,7 @@ func (cm *ContainerMonitor) LaunchMonitor(args []string, l zerolog.Logger) {
r.Header.Add("Content-Type","application/json")
resp, err = http.DefaultClient.Do(r)
if err != nil {
l.Fatal().Msg("Error when contacting the docker API on " + conf.GetConfig().KubeHost + ": " + err.Error())
l.Fatal().Msg("Error when contacting the docker API on " + url + ": " + err.Error())
}
if resp.StatusCode == 201 {
@ -111,18 +111,32 @@ func (cm *ContainerMonitor) LaunchMonitor(args []string, l zerolog.Logger) {
containerID = d["Id"].(string)
} else {
d, _ := io.ReadAll(resp.Body)
l.Fatal().Msg("Error when creating the container on " + conf.GetConfig().KubeHost + "\n " + string(d))
l.Fatal().Msg("Error when creating the container on " + url + "\n " + string(d))
}
networkName := "oc"
dataNetwork, _ := json.Marshal(map[string]string{"Container" : containerID})
r, _ = http.NewRequest("POST",url + "/networks/" + networkName + "/connect", bytes.NewBuffer(dataNetwork))
r.Header.Add("Content-Type","application/json")
resp, err = http.DefaultClient.Do(r)
if err != nil {
l.Fatal().Msg("Error when contacting the docker API on " + url + ": " + err.Error())
}
if resp.StatusCode != 200 {
d, _ := io.ReadAll(resp.Body)
l.Error().Msg("Error when adding container to the network : " + string(d))
return
}
resp, err = http.Post( url + "/containers/" + containerID + "/start", "", nil)
if err != nil {
l.Fatal().Msg("Error when contacting the docker API on " + conf.GetConfig().KubeHost + ": " + err.Error())
l.Fatal().Msg("Error when contacting the docker API on " + url + ": " + err.Error())
}
if resp.StatusCode >= 300 {
d, _ := io.ReadAll(resp.Body)
l.Fatal().Msg("Error when starting the container on " + conf.GetConfig().KubeHost + "\n " + string(d))
l.Fatal().Msg("Error when starting the container on " + url + "\n " + string(d))
}
l.Info().Msg("Started container " + containerID)

13
main.go
View File

@ -27,12 +27,15 @@ func main() {
conf.GetConfig().NatsUrl = c.NATSUrl
conf.GetConfig().LokiUrl = c.LokiUrl
conf.GetConfig().Mode = o.GetStringDefault("MODE", "")
conf.GetConfig().KubeHost = o.GetStringDefault("KUBERNETES_SERVICE_HOST", "")
conf.GetConfig().KubePort = o.GetStringDefault("KUBERNETES_SERVICE_PORT", "6443")
conf.GetConfig().KubeCA = o.GetStringDefault("KUBE_CA", "")
conf.GetConfig().KubeCert = o.GetStringDefault("KUBE_CERT", "")
conf.GetConfig().KubeData = o.GetStringDefault("KUBE_DATA", "")
if conf.GetConfig().Mode == "container"{
conf.GetConfig().KubeHost = o.GetStringDefault("KUBERNETES_SERVICE_HOST", "")
conf.GetConfig().KubePort = o.GetStringDefault("KUBERNETES_SERVICE_PORT", "6443")
conf.GetConfig().KubeCA = o.GetStringDefault("KUBE_CA", "")
conf.GetConfig().KubeCert = o.GetStringDefault("KUBE_CERT", "")
conf.GetConfig().KubeData = o.GetStringDefault("KUBE_DATA", "")
}
// Test if oc-monitor binary is reachable
// For local executions