Display more debug output during initialization

flownative · Aug 31, 2022 · a9f4dbc · a9f4dbc
1 parent 5005e7f
commit a9f4dbc
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Showing 2 changed files with 17 additions and 1 deletion.
diff --git a/root-files/entrypoint.sh b/root-files/entrypoint.sh
@@ -14,7 +14,7 @@ banner_flownative Promtail
 eval "$(promtail_env)"
 eval "$(supervisor_env)"
 
-# promtail_initialize
+promtail_initialize
 
 supervisor_initialize
 supervisor_start

diff --git a/root-files/opt/flownative/lib/promtail.sh b/root-files/opt/flownative/lib/promtail.sh
@@ -46,4 +46,20 @@ EOF
 #
 promtail_initialize() {
     info "Promtail: Initializing ..."
+
+    info "Will scrape logs found at ${PROMTAIL_SCRAPE_PATH}"
+
+    path=$(dirname ${PROMTAIL_SCRAPE_PATH})
+    if [ ! -d  $path ]; then
+      warn "$path does not exist"
+    fi
+
+    info "Logs will be sent to ${PROMTAIL_CLIENT_URL}"
+
+    if [[ $PROMTAIL_BASIC_AUTH_USERNAME != "" && $PROMTAIL_BASIC_AUTH_PASSWORD != "" ]]; then
+        info "Will authenticate with username ${PROMTAIL_BASIC_AUTH_USERNAME} and a given password"
+    fi
+    if [[ $PROMTAIL_BASIC_AUTH_USERNAME != "" && $PROMTAIL_BASIC_AUTH_PASSWORD == "" ]]; then
+        warn "Authentication is configured to use username ${PROMTAIL_BASIC_AUTH_USERNAME} but no password was specified!"
+    fi
 }