11.14.0-debian-10-r84 release

bitnami/postgresql-repmgr/11/debian-10/Dockerfile

@@ -24,7 +24,7 @@ COPY rootfs /
 RUN /opt/bitnami/scripts/postgresql-repmgr/postunpack.sh
 RUN /opt/bitnami/scripts/locales/add-extra-locales.sh
 ENV BITNAMI_APP_NAME="postgresql-repmgr" \
-    BITNAMI_IMAGE_VERSION="11.14.0-debian-10-r83" \
+    BITNAMI_IMAGE_VERSION="11.14.0-debian-10-r84" \
     LANG="en_US.UTF-8" \
     LANGUAGE="en_US:en" \
     NSS_WRAPPER_LIB="/opt/bitnami/common/lib/libnss_wrapper.so" \

bitnami/postgresql-repmgr/11/debian-10/rootfs/opt/bitnami/scripts/librepmgr.sh

@@ -365,6 +365,7 @@ repmgr_inject_postgresql_configuration() {
     postgresql_set_property "log_filename" "postgresql.log"
     is_boolean_yes "$POSTGRESQL_ENABLE_TLS" && postgresql_configure_tls
     is_boolean_yes "$POSTGRESQL_ENABLE_TLS" && [[ -n $POSTGRESQL_TLS_CA_FILE ]] && postgresql_tls_auth_configuration
+    is_boolean_yes "$REPMGR_USE_PGREWIND" && postgresql_set_property "wal_log_hints" "on"
     cp "$POSTGRESQL_CONF_FILE" "${POSTGRESQL_MOUNTED_CONF_DIR}/postgresql.conf"
 }
 
@@ -569,6 +570,26 @@ repmgr_clone_primary() {
 
 }
 
+########################
+# Execute pg_rewind to get data from the primary node
+# Globals:
+#   REPMGR_*
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+repmgr_pgrewind() {
+    info "Running pg_rewind data to primary node..."
+    local -r flags=("-D" "$POSTGRESQL_DATA_DIR" "--source-server" "host=${REPMGR_CURRENT_PRIMARY_HOST} port=${REPMGR_CURRENT_PRIMARY_PORT} user=${REPMGR_USERNAME} dbname=${REPMGR_DATABASE}")
+
+    if [[ "$REPMGR_USE_PASSFILE" = "true" ]]; then
+        PGPASSFILE="$REPMGR_PASSFILE_PATH" debug_execute "${POSTGRESQL_BIN_DIR}/pg_rewind" "${flags[@]}"
+    else
+        PGPASSWORD="$REPMGR_PASSWORD" debug_execute "${POSTGRESQL_BIN_DIR}/pg_rewind" "${flags[@]}"
+    fi
+}
+
 ########################
 # Rejoin node
 # Globals:
@@ -581,11 +602,16 @@ repmgr_clone_primary() {
 repmgr_rewind() {
     info "Rejoining node..."
 
-    debug "Deleting old data..."
-    rm -rf "$POSTGRESQL_DATA_DIR" && ensure_dir_exists "$POSTGRESQL_DATA_DIR"
-
-    debug "Cloning data from primary node..."
-    repmgr_clone_primary
+    ensure_dir_exists "$POSTGRESQL_DATA_DIR"
+    if is_boolean_yes "$REPMGR_USE_PGREWIND"; then
+        info "Using pg_rewind to primary node..."
+        if ! repmgr_pgrewind; then
+            warn "pg_rewind failed, resorting to data cloning"
+            repmgr_clone_primary
+        fi
+    else
+        repmgr_clone_primary
+    fi
 }
 
 ########################
@@ -692,12 +718,7 @@ repmgr_initialize() {
 
     if [[ "$REPMGR_ROLE" = "standby" ]]; then
         repmgr_wait_primary_node || exit 1
-        # TODO: better way to detect it's a 1st boot
-        if [[ ! -f "$POSTGRESQL_CONF_FILE" ]] || ! is_boolean_yes "$REPMGR_SWITCH_ROLE"; then
-            repmgr_clone_primary
-        else
-            repmgr_rewind
-        fi
+        repmgr_rewind
     fi
     postgresql_initialize
     if ! repmgr_is_file_external "postgresql.conf"; then

bitnami/postgresql-repmgr/11/debian-10/rootfs/opt/bitnami/scripts/postgresql-env.sh

@@ -98,6 +98,7 @@ postgresql_env_vars=(
     REPMGR_NODE_LOCATION
     REPMGR_PORT_NUMBER
     REPMGR_LOG_LEVEL
+    REPMGR_USE_PGREWIND
     REPMGR_START_OPTIONS
     REPMGR_CONNECT_TIMEOUT
     REPMGR_RECONNECT_ATTEMPTS
@@ -385,6 +386,7 @@ export REPMGR_NODE_PRIORITY="${REPMGR_NODE_PRIORITY:-100}"
 export REPMGR_NODE_LOCATION="${REPMGR_NODE_LOCATION:-default}"
 export REPMGR_PORT_NUMBER="${REPMGR_PORT_NUMBER:-5432}"
 export REPMGR_LOG_LEVEL="${REPMGR_LOG_LEVEL:-NOTICE}"
+export REPMGR_USE_PGREWIND="${REPMGR_USE_PGREWIND:-no}"
 export REPMGR_START_OPTIONS="${REPMGR_START_OPTIONS:-}"
 export REPMGR_CONNECT_TIMEOUT="${REPMGR_CONNECT_TIMEOUT:-5}"
 export REPMGR_RECONNECT_ATTEMPTS="${REPMGR_RECONNECT_ATTEMPTS:-3}"

bitnami/postgresql-repmgr/README.md

@@ -52,7 +52,7 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 * [`14`, `14-debian-10`, `14.1.0`, `14.1.0-debian-10-r84` (14/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql-repmgr/blob/14.1.0-debian-10-r84/14/debian-10/Dockerfile)
 * [`13`, `13-debian-10`, `13.5.0`, `13.5.0-debian-10-r81` (13/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql-repmgr/blob/13.5.0-debian-10-r81/13/debian-10/Dockerfile)
 * [`12`, `12-debian-10`, `12.9.0`, `12.9.0-debian-10-r86` (12/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql-repmgr/blob/12.9.0-debian-10-r86/12/debian-10/Dockerfile)
-* [`11`, `11-debian-10`, `11.14.0`, `11.14.0-debian-10-r83`, `latest` (11/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql-repmgr/blob/11.14.0-debian-10-r83/11/debian-10/Dockerfile)
+* [`11`, `11-debian-10`, `11.14.0`, `11.14.0-debian-10-r84`, `latest` (11/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql-repmgr/blob/11.14.0-debian-10-r84/11/debian-10/Dockerfile)
 * [`10`, `10-debian-10`, `10.19.0`, `10.19.0-debian-10-r90` (10/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql-repmgr/blob/10.19.0-debian-10-r90/10/debian-10/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/postgresql-repmgr GitHub repo](https://github.com/bitnami/bitnami-docker-postgresql-repmgr).