payert commented on a change in pull request #3279:
URL: https://github.com/apache/ambari/pull/3279#discussion_r561920338
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File path:
ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog275.java
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@@ -122,4 +134,169 @@ protected void removeDfsHAInitial() {
blueprintDAO.merge(blueprintEntity);
}
}
+
+ protected void updateAmsGrafanaIniConfig() throws AmbariException {
+ AmbariManagementController ambariManagementController =
injector.getInstance(AmbariManagementController.class);
+ Clusters clusters = ambariManagementController.getClusters();
+ if (clusters != null) {
+ Map<String, Cluster> clusterMap = getCheckedClusterMap(clusters);
+ if (clusterMap != null && !clusterMap.isEmpty()) {
+ for (Cluster cluster : clusterMap.values()) {
+ Set<String> installedServices = cluster.getServices().keySet();
+ if (installedServices.contains("AMBARI_METRICS")) {
+ String contentText =
cluster.getDesiredConfigByType("ams-grafana-ini").getProperties().get("content");
+ if (contentText != null) {
+ String addAfter;
+ String toInsert;
+ String toFind;
+ String toReplace;
+ StringBuilder content = new StringBuilder(contentText);
+
+ addAfter = "; app_mode = production";
+ toInsert = "\n" +
+ "\n# instance name, defaults to HOSTNAME environment
variable value or hostname if HOSTNAME var is empty" +
+ "\n; instance_name = ${HOSTNAME}";
+ insertAfterIfNotThere(content, addAfter, toInsert);
+
+ addAfter = "logs = {{ams_grafana_log_dir}}";
+ String pluginsConfLine = "plugins =
/var/lib/ambari-metrics-grafana/plugins";
Review comment:
Right again.
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