Re: Question about servicescript for stopping and starting postgresql instance
Hi,
Postgres was installed through a repo with yum install.
I will try to run it with another type.
Regards
Marian
> Op 30 okt. 2018 om 21:56 heeft Adrian Klaver het
> volgende geschreven:
>
>> On 10/30/18 9:27 AM, Marian Forums wrote:
>> Hi Adrain,
>> Thanks for your reply.
>
>
> How was Postgres installed on this machine?
>
> Have you tried the script from the docs?
>
>
>> My script looks like this:
>
> I am no systemd expert, still the Type=forking does not seem right to me.
>
>> # cat /usr/lib/systemd/system/postgresql-9.6.pg-tstxxx.service
>> [Unit]
>> Description=postgresql_pg-tstxxx
>> After=syslog.target
>> After=network.target
>> [Service]
>> Type=forking
>> User=postgresql
>> Group=postgresqlg
>> Environment=PGDATA=/data/pg-tstxxx/data-01/
>> # Run ExecStartPre with root-permissions
>> PermissionsStartOnly=true
>> ExecStartPre=/bin/chown postgresql:postgresqlgroup /var/run/postgresql
>> ExecStart=/usr/pgsql-9.6/bin/pg_ctl start -D ${PGDATA}
>> ExecStop=/usr/pgsql-9.6/bin/pg_ctl stop -D ${PGDATA} -s -m fast
>> ExecReload=/usr/pgsql-9.6/bin/pg_ctl reload -D ${PGDATA} -s
>> Restart=on-failure
>> KillMode=control-group
>> ExecStop=/bin/kill -SIGTERM $MAINPID
>> RestartSec=10s
>> [Install]
>> WantedBy=multi-user.target
>> thanks in advance.
>> regards,
>> Marian
>> Op di 30 okt. 2018 om 14:30 schreef Adrian Klaver > <mailto:adrian.kla...@aklaver.com>>:
>>On 10/30/18 5:09 AM, Marian Forums wrote:
>> > Hi,
>> >
>> > I have a question about creating a service script to
>>start/stop/status
>> > postgresql instance ( version 9.6.8) on Red Hat 7.
>>How did you install Postgres on the machine?
>> >
>> > I have read the explanation of how to create such a service
>>script on
>> > https://www.postgresql.org/docs/9.6/static/server-start.html .
>>Did you use the example at the above link or did you write your own?
>>If you wrote your own can you show it?
>> >
>> > Stopping and Starting works.
>> > However when I stop the service with:
>> > systemctl stop postgresq.service and than ask for the status with
>> > systemctl status postgresql.service, the service gets started again.
>> >
>> > Is this normal functionality on Red Hat 7?
>> > I have searched on the Internet ( including the Red Hat site) for a
>> > parameter to replace this behavior, but did not find anything.
>> >
>> > Your help is much appreciated.
>> > Thanks in advance.
>> > Regards,
>> > Marian
>>-- Adrian Klaver
>>adrian.kla...@aklaver.com <mailto:adrian.kla...@aklaver.com>
>
>
> --
> Adrian Klaver
> adrian.kla...@aklaver.com
Re: Question about servicescript for stopping and starting postgresql instance
Hi Adrain,
Thanks for your reply.
My script looks like this:
# cat /usr/lib/systemd/system/postgresql-9.6.pg-tstxxx.service
[Unit]
Description=postgresql_pg-tstxxx
After=syslog.target
After=network.target
[Service]
Type=forking
User=postgresql
Group=postgresqlg
Environment=PGDATA=/data/pg-tstxxx/data-01/
# Run ExecStartPre with root-permissions
PermissionsStartOnly=true
ExecStartPre=/bin/chown postgresql:postgresqlgroup /var/run/postgresql
ExecStart=/usr/pgsql-9.6/bin/pg_ctl start -D ${PGDATA}
ExecStop=/usr/pgsql-9.6/bin/pg_ctl stop -D ${PGDATA} -s -m fast
ExecReload=/usr/pgsql-9.6/bin/pg_ctl reload -D ${PGDATA} -s
Restart=on-failure
KillMode=control-group
ExecStop=/bin/kill -SIGTERM $MAINPID
RestartSec=10s
[Install]
WantedBy=multi-user.target
thanks in advance.
regards,
Marian
Op di 30 okt. 2018 om 14:30 schreef Adrian Klaver :
> On 10/30/18 5:09 AM, Marian Forums wrote:
> > Hi,
> >
> > I have a question about creating a service script to start/stop/status
> > postgresql instance ( version 9.6.8) on Red Hat 7.
>
> How did you install Postgres on the machine?
>
> >
> > I have read the explanation of how to create such a service script on
> > https://www.postgresql.org/docs/9.6/static/server-start.html .
>
> Did you use the example at the above link or did you write your own?
>
> If you wrote your own can you show it?
>
>
> >
> > Stopping and Starting works.
> > However when I stop the service with:
> > systemctl stop postgresq.service and than ask for the status with
> > systemctl status postgresql.service, the service gets started again.
> >
> > Is this normal functionality on Red Hat 7?
> > I have searched on the Internet ( including the Red Hat site) for a
> > parameter to replace this behavior, but did not find anything.
> >
> > Your help is much appreciated.
> > Thanks in advance.
> > Regards,
> > Marian
>
>
> --
> Adrian Klaver
> adrian.kla...@aklaver.com
>
Question about servicescript for stopping and starting postgresql instance
Hi, I have a question about creating a service script to start/stop/status postgresql instance ( version 9.6.8) on Red Hat 7. I have read the explanation of how to create such a service script on https://www.postgresql.org/docs/9.6/static/server-start.html . Stopping and Starting works. However when I stop the service with: systemctl stop postgresq.service and than ask for the status with systemctl status postgresql.service, the service gets started again. Is this normal functionality on Red Hat 7? I have searched on the Internet ( including the Red Hat site) for a parameter to replace this behavior, but did not find anything. Your help is much appreciated. Thanks in advance. Regards, Marian
