postgres uid tryfix

lxc-build

@@ -84,7 +84,7 @@ class LXCImage:
                 uidgid = line.split()
                 self.set_user(uidgid[1], uidgid[2])
             elif line.startswith('CMD'):
-                self.set_cmd(line.split()[1])
+                self.set_cmd(' '.join(line.split()[1:]))
         # Add the final layer which can be treated as nonpersistent
         self.add_layer('{}/delta0'.format(self.name))
 

postgres/lxc/etc/services.d/.s6-svscan/finish

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+/bin/true

postgres/lxc/etc/services.d/postgres/run

@@ -0,0 +1,5 @@
+#!/bin/execlineb -P
+
+fdmove -c 2 1
+s6-setuidgid 5432:5432
+/usr/bin/postgres -D /var/lib/postgresql

postgres/lxcfile

@@ -20,5 +20,4 @@ RUN
 
 MOUNT /srv/postgres/data var/lib/postgresql
 
-USER 5432 5432
-CMD postgres -D /var/lib/postgresql
+CMD s6-svscan /etc/services.d

postgres/setup.sh

@@ -7,7 +7,7 @@ SOURCE_DIR=$(realpath $(dirname "${0}"))/setup
 mkdir -p /srv/postgres/data
 chown -R 5432:5432 /srv/postgres/data
 chmod 700 /srv/postgres/data
-lxc-execute -n postgres -- sh -lc 'initdb -D /var/lib/postgresql'
+lxc-execute -n postgres -- /usr/bin/initdb -D /var/lib/postgresql
 
 # Configure Postgres
 cp ${SOURCE_DIR}/srv/postgres/data/postgresql.conf /srv/postgres/data/postgresql.conf

postgres/setup/etc/init.d/postgres

@@ -11,7 +11,7 @@ start() {
 }
 
 start_post() {
-	ewaitfile 60 /var/lib/lxc/postgres/delta0/var/run/postgresql/.s.PGSQL.5432
+	ewaitfile 60 /var/lib/lxc/postgres/delta0/run/postgresql/.s.PGSQL.5432
 }
 
 stop() {

postgres/setup/srv/postgres/data/postgresql.conf

@@ -63,7 +63,7 @@ listen_addresses = '*'			# what IP address(es) to listen on;
 #port = 5432				# (change requires restart)
 max_connections = 100			# (change requires restart)
 #superuser_reserved_connections = 3	# (change requires restart)
-unix_socket_directories = '/run/postgresql,/tmp'	# comma-separated list of directories
+unix_socket_directories = '/run/postgresql'	# comma-separated list of directories
 					# (change requires restart)
 #unix_socket_group = ''			# (change requires restart)
 #unix_socket_permissions = 0777		# begin with 0 to use octal notation