On Sat, Sep 22, 2018 at 07:14:33AM -0700, Adrian Klaver wrote:
>
> Linux distro and version?
Arch Linux
$ uname -a
Linux vps 4.18.9-arch1-1-ARCH #1 SMP PREEMPT Wed Sep 19 21:19:17 UTC 2018 x86_64 GNU/Linux
It's a VPS with one CPU core on it and 2G RAM - not very much I know,
hosted on OVH
>
> Assuming Postgres version 10+ given logical replication warning. Still
> actual version would be nice.
>
> How did you install Postgres?
With the package manager and the files used in it's build are viewable
from here:
https://git.archlinux.org/svntogit/packages.git/tree/trunk?h=packages/postgresql
>
> Where did systemd script come from?
>
> What is in the systemd script?
The systemd service was installed with the package
[Unit]
Description=PostgreSQL database server
After=network.target
[Service]
Type=notify
TimeoutSec=120
User=postgres
Group=postgres
Environment=PGROOT=/var/lib/postgres
SyslogIdentifier=postgres
PIDFile=/var/lib/postgres/data/postmaster.pid
RuntimeDirectory=postgresql
RuntimeDirectoryMode=755
ExecStartPre=/usr/bin/postgresql-check-db-dir ${PGROOT}/data
ExecStart=/usr/bin/postgres -D ${PGROOT}/data
ExecReload=/bin/kill -HUP ${MAINPID}
KillMode=mixed
KillSignal=SIGINT
# Due to PostgreSQL's use of shared memory, OOM killer is often overzealous in
# killing Postgres, so adjust it downward
OOMScoreAdjust=-200
# Additional security-related features
PrivateTmp=true
ProtectHome=true
ProtectSystem=full
NoNewPrivileges=true
[Install]
WantedBy=multi-user.target
>
> What does the log show when you do a successful manual start?
2018-09-22 09:38:44.470 CEST [15251] LOG: listening on IPv4 address "127.0.0.1", port 5432
2018-09-22 09:38:44.472 CEST [15251] LOG: listening on Unix socket "/run/postgresql/.s.PGSQL.5432"
2018-09-22 09:38:44.485 CEST [15253] LOG: database system was shut down at 2018-09-21 20:49:10 CEST
2018-09-22 09:38:44.490 CEST [15251] LOG: database system is ready to accept connections
>
> What does the system log show when the Postgres reboot startup fails?
This was posted in my 1st message.
