[GENERAL] Postgresql using lxd faild to find address
Hi I am using postgresql 9.5 in lxd container on Ubuntu. Using the stock 64bit 16.04 ubuntu image. Postgres is working just fine within the container, but when I try to assign the ip address associated to the container it fails to recognize it at boot. When I restart postgresql it recognizes it just fine. So it seems like it is not getting the ip address, maybe it is a little bit slower. Anyway to delay the boot time? Steps to reproduce: 1. Setup lxd container 2. Install postgresql-9.5 3. Configure ip address in the config 4. restart container Symptoms: 1. postgresql running fine 2. No ip address assigned to postgresql Logs: 2016-10-10 14:40:33 UTC [143-1] LOG: could not bind IPv4 socket: Cannot assign requested address 2016-10-10 14:40:33 UTC [143-2] HINT: Is another postmaster already running on port 5432? If not, wait a few seconds and retry. 2016-10-10 14:40:33 UTC [143-3] WARNING: could not create listen socket for "10.0.3.51" 2016-10-10 14:40:33 UTC [144-1] LOG: database system was shut down at 2016-10-07 23:05:34 UTC 2016-10-10 14:40:33 UTC [144-2] LOG: MultiXact member wraparound protections are now enabled 2016-10-10 14:40:33 UTC [143-4] LOG: database system is ready to accept connections 2016-10-10 14:40:33 UTC [148-1] LOG: autovacuum launcher started #systemctl restart postgresql 2016-10-10 15:17:33 UTC [2353-1] LOG: database system was shut down at 2016-10-10 15:17:32 UTC 2016-10-10 15:17:33 UTC [2353-2] LOG: MultiXact member wraparound protections are now enabled 2016-10-10 15:17:33 UTC [2352-1] LOG: database system is ready to accept connections 2016-10-10 15:17:33 UTC [2357-1] LOG: autovacuum launcher started Thanks
[GENERAL] Unmet dependency Ubuntu 15.10
I am trying to install postgresql-9.5 on Ubuntu 15.10 but I am getting an unmet dependency. cat /etc/apt/sources.list.d/pgdg.list deb http://apt.postgresql.org/pub/repos/apt/ wily-pgdg main 4.2.0-23-generic #28-Ubuntu SMP ~/r/a/src> sudo apt-get install postgresql-9.5 Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: postgresql-9.5 : Depends: postgresql-client-9.5 Depends: postgresql-common (>= 142~) but it is not going to be installed E: Unable to correct problems, you have held broken packages. ~/r/a/src> sudo apt-get install postgresql-common Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: postgresql-common : Depends: postgresql-client-common (>= 172.pgdg15.10+1) but it is not going to be installed E: Unable to correct problems, you have held broken packages. ~/r/a/src> sudo apt-get install postgresql-client-common Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: postgresql-client-common : Depends: pgdg-keyring but it is not installable E: Unable to correct problems, you have held broken packages. ~/r/a/src> sudo apt-get install pgdg-keyring Reading package lists... Done Building dependency tree Reading state information... Done Package pgdg-keyring is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'pgdg-keyring' has no installation candidate
[GENERAL] Postgres SIGALRM timer
I am running a posgres server with a zabbix server and zabbix agent and I am getting a bunch errors about SIGALRM, It makes postgres drop connections randomly. Ubuntu 14.04.2 LTS Linux Host 3.19.0-21-generic #21~14.04.1-Ubuntu SMP Sun Jun 14 18:45:42 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux Postgres 9.4.4 CPU: model name : Intel(R) Core(TM) i3 CPU 540 @ 3.07GHz Memory: 4GB No significant load is on the machine. 2015-06-19 08:45:22 PDT FATAL: could not enable SIGALRM timer: Invalid argument 2015-06-19 08:45:53 PDT FATAL: could not enable SIGALRM timer: Invalid argument 2015-06-19 08:45:53 PDT FATAL: could not enable SIGALRM timer: Invalid argument 2015-06-19 08:45:53 PDT FATAL: could not enable SIGALRM timer: Invalid argument 2015-06-19 08:45:53 PDT FATAL: could not enable SIGALRM timer: Invalid argument 2015-06-19 08:45:53 PDT FATAL: could not enable SIGALRM timer: Invalid argument 2015-06-19 08:45:53 PDT FATAL: could not enable SIGALRM timer: Invalid argument Any help appreciated.
