* [Buildroot] [PATCH 1/1] postgresql: change systemd service type to notify @ 2018-06-29 18:31 Joseph Kogut 2018-08-21 21:47 ` Yann E. MORIN 2019-02-04 18:53 ` Titouan Christophe 0 siblings, 2 replies; 7+ messages in thread From: Joseph Kogut @ 2018-06-29 18:31 UTC (permalink / raw) To: buildroot During activation, pg_ctl uses exec to start the db server, which causes the service to never finish activating when Type=forking. Upstream recommends configuring --with-systemd and using Type=notify. https://www.postgresql.org/docs/10/static/server-start.html Signed-off-by: Joseph Kogut <joseph.kogut@gmail.com> --- package/postgresql/postgresql.mk | 8 ++++++++ package/postgresql/postgresql.service | 12 ++++++++---- 2 files changed, 16 insertions(+), 4 deletions(-) diff --git a/package/postgresql/postgresql.mk b/package/postgresql/postgresql.mk index 94b3e60e59..70c667dc0e 100644 --- a/package/postgresql/postgresql.mk +++ b/package/postgresql/postgresql.mk @@ -70,6 +70,14 @@ else POSTGRESQL_CONF_OPTS += --without-ldap endif +# required for postgresql.service Type=notify +ifeq ($(BR2_PACKAGE_SYSTEMD),y) +POSTGRESQL_DEPENDENCIES += systemd +POSTGRESQL_CONF_OPTS += --with-systemd +else +POSTGRESQL_CONF_OPTS += --without-systemd +endif + define POSTGRESQL_USERS postgres -1 postgres -1 * /var/lib/pgsql /bin/sh - PostgreSQL Server endef diff --git a/package/postgresql/postgresql.service b/package/postgresql/postgresql.service index 4a96258684..53e6f84f00 100644 --- a/package/postgresql/postgresql.service +++ b/package/postgresql/postgresql.service @@ -3,7 +3,7 @@ Description=PostgreSQL database server After=network.target [Service] -Type=forking +Type=notify # start timeout disabled because initdb may run a little # longer (eg. 5 minutes on RaspberryPi) @@ -12,13 +12,17 @@ TimeoutStartSec=0 User=postgres Group=postgres +StandardOutput=syslog +StandardError=syslog SyslogIdentifier=postgres PIDFile=/var/lib/pgsql/postmaster.pid ExecStartPre=/bin/sh -c "if [ ! -f /var/lib/pgsql/PG_VERSION ]; then /usr/bin/pg_ctl initdb -D /var/lib/pgsql; fi" -ExecStart=/usr/bin/pg_ctl start -D /var/lib/pgsql -w -l /var/lib/pgsql/logfile -ExecReload=/usr/bin/pg_ctl reload -D /var/lib/pgsql -ExecStop=/usr/bin/pg_ctl stop -D /var/lib/pgsql -m fast +ExecStart=/usr/bin/postgres -D /var/lib/pgsql +ExecReload=/usr/bin/kill -HUP $MAINPID +KillMode=mixed +KillSignal=SIGINT +TimeoutSec=0 [Install] WantedBy=multi-user.target -- 2.18.0 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [Buildroot] [PATCH 1/1] postgresql: change systemd service type to notify 2018-06-29 18:31 [Buildroot] [PATCH 1/1] postgresql: change systemd service type to notify Joseph Kogut @ 2018-08-21 21:47 ` Yann E. MORIN 2018-08-21 21:57 ` Yann E. MORIN 2019-02-04 18:53 ` Titouan Christophe 1 sibling, 1 reply; 7+ messages in thread From: Yann E. MORIN @ 2018-08-21 21:47 UTC (permalink / raw) To: buildroot Joseph, All, On 2018-06-29 11:31 -0700, Joseph Kogut spake thusly: > During activation, pg_ctl uses exec to start the db server, which causes > the service to never finish activating when Type=forking. Upstream > recommends configuring --with-systemd and using Type=notify. > > https://www.postgresql.org/docs/10/static/server-start.html > Signed-off-by: Joseph Kogut <joseph.kogut@gmail.com> As I said on IRC, this should be actually two patches: - the first to add the missing conditional code in the .mk; - the second to change the type of the unit file. But see below for an actual question... > --- > package/postgresql/postgresql.mk | 8 ++++++++ > package/postgresql/postgresql.service | 12 ++++++++---- > 2 files changed, 16 insertions(+), 4 deletions(-) > > diff --git a/package/postgresql/postgresql.mk b/package/postgresql/postgresql.mk > index 94b3e60e59..70c667dc0e 100644 > --- a/package/postgresql/postgresql.mk > +++ b/package/postgresql/postgresql.mk > @@ -70,6 +70,14 @@ else > POSTGRESQL_CONF_OPTS += --without-ldap > endif > > +# required for postgresql.service Type=notify > +ifeq ($(BR2_PACKAGE_SYSTEMD),y) > +POSTGRESQL_DEPENDENCIES += systemd Is it a build-time dependency at all, or is it needed only at runtime? Regards, Yann E. MORIN. > +POSTGRESQL_CONF_OPTS += --with-systemd > +else > +POSTGRESQL_CONF_OPTS += --without-systemd > +endif > + > define POSTGRESQL_USERS > postgres -1 postgres -1 * /var/lib/pgsql /bin/sh - PostgreSQL Server > endef > diff --git a/package/postgresql/postgresql.service b/package/postgresql/postgresql.service > index 4a96258684..53e6f84f00 100644 > --- a/package/postgresql/postgresql.service > +++ b/package/postgresql/postgresql.service > @@ -3,7 +3,7 @@ Description=PostgreSQL database server > After=network.target > > [Service] > -Type=forking > +Type=notify > > # start timeout disabled because initdb may run a little > # longer (eg. 5 minutes on RaspberryPi) > @@ -12,13 +12,17 @@ TimeoutStartSec=0 > User=postgres > Group=postgres > > +StandardOutput=syslog > +StandardError=syslog > SyslogIdentifier=postgres > PIDFile=/var/lib/pgsql/postmaster.pid > > ExecStartPre=/bin/sh -c "if [ ! -f /var/lib/pgsql/PG_VERSION ]; then /usr/bin/pg_ctl initdb -D /var/lib/pgsql; fi" > -ExecStart=/usr/bin/pg_ctl start -D /var/lib/pgsql -w -l /var/lib/pgsql/logfile > -ExecReload=/usr/bin/pg_ctl reload -D /var/lib/pgsql > -ExecStop=/usr/bin/pg_ctl stop -D /var/lib/pgsql -m fast > +ExecStart=/usr/bin/postgres -D /var/lib/pgsql > +ExecReload=/usr/bin/kill -HUP $MAINPID > +KillMode=mixed > +KillSignal=SIGINT > +TimeoutSec=0 > > [Install] > WantedBy=multi-user.target > -- > 2.18.0 > > _______________________________________________ > buildroot mailing list > buildroot at busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------' ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Buildroot] [PATCH 1/1] postgresql: change systemd service type to notify 2018-08-21 21:47 ` Yann E. MORIN @ 2018-08-21 21:57 ` Yann E. MORIN 2018-08-21 23:04 ` Joseph Kogut 0 siblings, 1 reply; 7+ messages in thread From: Yann E. MORIN @ 2018-08-21 21:57 UTC (permalink / raw) To: buildroot Joseph, All, On 2018-08-21 23:47 +0200, Yann E. MORIN spake thusly: > On 2018-06-29 11:31 -0700, Joseph Kogut spake thusly: > > During activation, pg_ctl uses exec to start the db server, which causes > > the service to never finish activating when Type=forking. Upstream > > recommends configuring --with-systemd and using Type=notify. > > > > https://www.postgresql.org/docs/10/static/server-start.html > > Signed-off-by: Joseph Kogut <joseph.kogut@gmail.com> > > As I said on IRC, this should be actually two patches: > - the first to add the missing conditional code in the .mk; > - the second to change the type of the unit file. And now that I have read the upstream doc you pointed to (sorry for delaying that), maybe it makes sense to have a single patch afterall. Upstream says: When using systemd, you can use the following service unit file [...] Using Type=notify requires that the server binary was built with configure --with-systemd. So, it is quite sensible that the type of the unit file is changed, and that the same commit also adds the conditional code in the .mk file. But that warrants a bit more explanations in the commit log, maybe just by quoting the same as I did above? Also, why don't we use just the unit file suggested by upstream, instead of our own canned version? Regards, Yann E. MORIN. > But see below for an actual question... > > > --- > > package/postgresql/postgresql.mk | 8 ++++++++ > > package/postgresql/postgresql.service | 12 ++++++++---- > > 2 files changed, 16 insertions(+), 4 deletions(-) > > > > diff --git a/package/postgresql/postgresql.mk b/package/postgresql/postgresql.mk > > index 94b3e60e59..70c667dc0e 100644 > > --- a/package/postgresql/postgresql.mk > > +++ b/package/postgresql/postgresql.mk > > @@ -70,6 +70,14 @@ else > > POSTGRESQL_CONF_OPTS += --without-ldap > > endif > > > > +# required for postgresql.service Type=notify > > +ifeq ($(BR2_PACKAGE_SYSTEMD),y) > > +POSTGRESQL_DEPENDENCIES += systemd > > Is it a build-time dependency at all, or is it needed only at runtime? > > Regards, > Yann E. MORIN. > > > +POSTGRESQL_CONF_OPTS += --with-systemd > > +else > > +POSTGRESQL_CONF_OPTS += --without-systemd > > +endif > > + > > define POSTGRESQL_USERS > > postgres -1 postgres -1 * /var/lib/pgsql /bin/sh - PostgreSQL Server > > endef > > diff --git a/package/postgresql/postgresql.service b/package/postgresql/postgresql.service > > index 4a96258684..53e6f84f00 100644 > > --- a/package/postgresql/postgresql.service > > +++ b/package/postgresql/postgresql.service > > @@ -3,7 +3,7 @@ Description=PostgreSQL database server > > After=network.target > > > > [Service] > > -Type=forking > > +Type=notify > > > > # start timeout disabled because initdb may run a little > > # longer (eg. 5 minutes on RaspberryPi) > > @@ -12,13 +12,17 @@ TimeoutStartSec=0 > > User=postgres > > Group=postgres > > > > +StandardOutput=syslog > > +StandardError=syslog > > SyslogIdentifier=postgres > > PIDFile=/var/lib/pgsql/postmaster.pid > > > > ExecStartPre=/bin/sh -c "if [ ! -f /var/lib/pgsql/PG_VERSION ]; then /usr/bin/pg_ctl initdb -D /var/lib/pgsql; fi" > > -ExecStart=/usr/bin/pg_ctl start -D /var/lib/pgsql -w -l /var/lib/pgsql/logfile > > -ExecReload=/usr/bin/pg_ctl reload -D /var/lib/pgsql > > -ExecStop=/usr/bin/pg_ctl stop -D /var/lib/pgsql -m fast > > +ExecStart=/usr/bin/postgres -D /var/lib/pgsql > > +ExecReload=/usr/bin/kill -HUP $MAINPID > > +KillMode=mixed > > +KillSignal=SIGINT > > +TimeoutSec=0 > > > > [Install] > > WantedBy=multi-user.target > > -- > > 2.18.0 > > > > _______________________________________________ > > buildroot mailing list > > buildroot at busybox.net > > http://lists.busybox.net/mailman/listinfo/buildroot > > -- > .-----------------.--------------------.------------------.--------------------. > | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | > | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | > | +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no | > | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | > '------------------------------^-------^------------------^--------------------' > _______________________________________________ > buildroot mailing list > buildroot at busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------' ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Buildroot] [PATCH 1/1] postgresql: change systemd service type to notify 2018-08-21 21:57 ` Yann E. MORIN @ 2018-08-21 23:04 ` Joseph Kogut 0 siblings, 0 replies; 7+ messages in thread From: Joseph Kogut @ 2018-08-21 23:04 UTC (permalink / raw) To: buildroot Hi Yann, On Tue, Aug 21, 2018 at 2:57 PM Yann E. MORIN <yann.morin.1998@free.fr> wrote: > > Joseph, All, > > On 2018-08-21 23:47 +0200, Yann E. MORIN spake thusly: > > On 2018-06-29 11:31 -0700, Joseph Kogut spake thusly: > > > During activation, pg_ctl uses exec to start the db server, which causes > > > the service to never finish activating when Type=forking. Upstream > > > recommends configuring --with-systemd and using Type=notify. > > > > > > https://www.postgresql.org/docs/10/static/server-start.html > > > Signed-off-by: Joseph Kogut <joseph.kogut@gmail.com> > > > > As I said on IRC, this should be actually two patches: > > - the first to add the missing conditional code in the .mk; > > - the second to change the type of the unit file. > > And now that I have read the upstream doc you pointed to (sorry for > delaying that), maybe it makes sense to have a single patch afterall. > > Upstream says: > > When using systemd, you can use the following service unit file > [...] > Using Type=notify requires that the server binary was built with > configure --with-systemd. > > So, it is quite sensible that the type of the unit file is changed, and > that the same commit also adds the conditional code in the .mk file. But > that warrants a bit more explanations in the commit log, maybe just by > quoting the same as I did above? > Good point. > Also, why don't we use just the unit file suggested by upstream, instead > of our own canned version? > There's a section of the existing service that leads me to believe that initializing the database on low-powered devices such as the RPi suffers issues with timing out using the upstream service. > # start timeout disabled because initdb may run a little > # longer (eg. 5 minutes on RaspberryPi) > @@ -12,13 +12,17 @@ TimeoutStartSec=0 I haven't tested this, so I don't know if it's necessary. I assume the original author put it there for a reason, and I lack a compelling reason to remove it. Additionally, our paths are different from upstream, as it seems they reference the postgres binary at /usr/local/pgsql/bin, and ours is simply at /usr/bin. > Regards, > Yann E. MORIN. > > > But see below for an actual question... > > > > > --- > > > package/postgresql/postgresql.mk | 8 ++++++++ > > > package/postgresql/postgresql.service | 12 ++++++++---- > > > 2 files changed, 16 insertions(+), 4 deletions(-) > > > > > > diff --git a/package/postgresql/postgresql.mk b/package/postgresql/postgresql.mk > > > index 94b3e60e59..70c667dc0e 100644 > > > --- a/package/postgresql/postgresql.mk > > > +++ b/package/postgresql/postgresql.mk > > > @@ -70,6 +70,14 @@ else > > > POSTGRESQL_CONF_OPTS += --without-ldap > > > endif > > > > > > +# required for postgresql.service Type=notify > > > +ifeq ($(BR2_PACKAGE_SYSTEMD),y) > > > +POSTGRESQL_DEPENDENCIES += systemd > > > > Is it a build-time dependency at all, or is it needed only at runtime? > > It is a build-time dependency. https://github.com/postgres/postgres/blob/master/src/backend/postmaster/postmaster.c#L88 > > Regards, > > Yann E. MORIN. > > > > > +POSTGRESQL_CONF_OPTS += --with-systemd > > > +else > > > +POSTGRESQL_CONF_OPTS += --without-systemd > > > +endif > > > + > > > define POSTGRESQL_USERS > > > postgres -1 postgres -1 * /var/lib/pgsql /bin/sh - PostgreSQL Server > > > endef > > > diff --git a/package/postgresql/postgresql.service b/package/postgresql/postgresql.service > > > index 4a96258684..53e6f84f00 100644 > > > --- a/package/postgresql/postgresql.service > > > +++ b/package/postgresql/postgresql.service > > > @@ -3,7 +3,7 @@ Description=PostgreSQL database server > > > After=network.target > > > > > > [Service] > > > -Type=forking > > > +Type=notify > > > > > > # start timeout disabled because initdb may run a little > > > # longer (eg. 5 minutes on RaspberryPi) > > > @@ -12,13 +12,17 @@ TimeoutStartSec=0 > > > User=postgres > > > Group=postgres > > > > > > +StandardOutput=syslog > > > +StandardError=syslog > > > SyslogIdentifier=postgres > > > PIDFile=/var/lib/pgsql/postmaster.pid > > > > > > ExecStartPre=/bin/sh -c "if [ ! -f /var/lib/pgsql/PG_VERSION ]; then /usr/bin/pg_ctl initdb -D /var/lib/pgsql; fi" > > > -ExecStart=/usr/bin/pg_ctl start -D /var/lib/pgsql -w -l /var/lib/pgsql/logfile > > > -ExecReload=/usr/bin/pg_ctl reload -D /var/lib/pgsql > > > -ExecStop=/usr/bin/pg_ctl stop -D /var/lib/pgsql -m fast > > > +ExecStart=/usr/bin/postgres -D /var/lib/pgsql > > > +ExecReload=/usr/bin/kill -HUP $MAINPID > > > +KillMode=mixed > > > +KillSignal=SIGINT > > > +TimeoutSec=0 > > > > > > [Install] > > > WantedBy=multi-user.target > > > -- > > > 2.18.0 > > > > > > _______________________________________________ > > > buildroot mailing list > > > buildroot at busybox.net > > > http://lists.busybox.net/mailman/listinfo/buildroot > > > > -- > > .-----------------.--------------------.------------------.--------------------. > > | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | > > | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | > > | +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no | > > | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | > > '------------------------------^-------^------------------^--------------------' > > _______________________________________________ > > buildroot mailing list > > buildroot at busybox.net > > http://lists.busybox.net/mailman/listinfo/buildroot > > -- > .-----------------.--------------------.------------------.--------------------. > | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | > | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | > | +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no | > | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | > '------------------------------^-------^------------------^--------------------' Best, Joseph ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Buildroot] [PATCH 1/1] postgresql: change systemd service type to notify 2018-06-29 18:31 [Buildroot] [PATCH 1/1] postgresql: change systemd service type to notify Joseph Kogut 2018-08-21 21:47 ` Yann E. MORIN @ 2019-02-04 18:53 ` Titouan Christophe 2019-02-06 11:56 ` Thomas Petazzoni 2019-02-18 22:25 ` Peter Korsgaard 1 sibling, 2 replies; 7+ messages in thread From: Titouan Christophe @ 2019-02-04 18:53 UTC (permalink / raw) To: buildroot From: Joseph Kogut <joseph.kogut@gmail.com> During activation, pg_ctl uses exec to start the db server, which causes the service to never finish activating when Type=forking. Upstream recommends configuring --with-systemd and using Type=notify. https://www.postgresql.org/docs/10/static/server-start.html Upstream says: When using systemd, you can use the following service unit file [...] Using Type=notify requires that the server binary was built with configure --with-systemd. Signed-off-by: Joseph Kogut <joseph.kogut@gmail.com> Signed-off-by: Titouan Christophe <titouan.christophe@railnova.eu> --- package/postgresql/postgresql.mk | 8 ++++++++ package/postgresql/postgresql.service | 12 ++++++++---- 2 files changed, 16 insertions(+), 4 deletions(-) diff --git a/package/postgresql/postgresql.mk b/package/postgresql/postgresql.mk index c4ba0daa17..fefbcf5f06 100644 --- a/package/postgresql/postgresql.mk +++ b/package/postgresql/postgresql.mk @@ -83,6 +83,14 @@ else POSTGRESQL_CONF_OPTS += --without-libxml endif +# required for postgresql.service Type=notify +ifeq ($(BR2_PACKAGE_SYSTEMD),y) +POSTGRESQL_DEPENDENCIES += systemd +POSTGRESQL_CONF_OPTS += --with-systemd +else +POSTGRESQL_CONF_OPTS += --without-systemd +endif + define POSTGRESQL_USERS postgres -1 postgres -1 * /var/lib/pgsql /bin/sh - PostgreSQL Server endef diff --git a/package/postgresql/postgresql.service b/package/postgresql/postgresql.service index 4a96258684..53e6f84f00 100644 --- a/package/postgresql/postgresql.service +++ b/package/postgresql/postgresql.service @@ -3,7 +3,7 @@ Description=PostgreSQL database server After=network.target [Service] -Type=forking +Type=notify # start timeout disabled because initdb may run a little # longer (eg. 5 minutes on RaspberryPi) @@ -12,13 +12,17 @@ TimeoutStartSec=0 User=postgres Group=postgres +StandardOutput=syslog +StandardError=syslog SyslogIdentifier=postgres PIDFile=/var/lib/pgsql/postmaster.pid ExecStartPre=/bin/sh -c "if [ ! -f /var/lib/pgsql/PG_VERSION ]; then /usr/bin/pg_ctl initdb -D /var/lib/pgsql; fi" -ExecStart=/usr/bin/pg_ctl start -D /var/lib/pgsql -w -l /var/lib/pgsql/logfile -ExecReload=/usr/bin/pg_ctl reload -D /var/lib/pgsql -ExecStop=/usr/bin/pg_ctl stop -D /var/lib/pgsql -m fast +ExecStart=/usr/bin/postgres -D /var/lib/pgsql +ExecReload=/usr/bin/kill -HUP $MAINPID +KillMode=mixed +KillSignal=SIGINT +TimeoutSec=0 [Install] WantedBy=multi-user.target -- 2.19.2 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [Buildroot] [PATCH 1/1] postgresql: change systemd service type to notify 2019-02-04 18:53 ` Titouan Christophe @ 2019-02-06 11:56 ` Thomas Petazzoni 2019-02-18 22:25 ` Peter Korsgaard 1 sibling, 0 replies; 7+ messages in thread From: Thomas Petazzoni @ 2019-02-06 11:56 UTC (permalink / raw) To: buildroot On Mon, 4 Feb 2019 19:53:40 +0100 Titouan Christophe <titouan.christophe@railnova.eu> wrote: > From: Joseph Kogut <joseph.kogut@gmail.com> > > During activation, pg_ctl uses exec to start the db server, which causes > the service to never finish activating when Type=forking. Upstream > recommends configuring --with-systemd and using Type=notify. > > https://www.postgresql.org/docs/10/static/server-start.html > > Upstream says: > When using systemd, you can use the following service unit file > [...] > Using Type=notify requires that the server binary was built with > configure --with-systemd. > > Signed-off-by: Joseph Kogut <joseph.kogut@gmail.com> > Signed-off-by: Titouan Christophe <titouan.christophe@railnova.eu> > --- > package/postgresql/postgresql.mk | 8 ++++++++ > package/postgresql/postgresql.service | 12 ++++++++---- > 2 files changed, 16 insertions(+), 4 deletions(-) Applied to master, thanks. Thomas -- Thomas Petazzoni, CTO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Buildroot] [PATCH 1/1] postgresql: change systemd service type to notify 2019-02-04 18:53 ` Titouan Christophe 2019-02-06 11:56 ` Thomas Petazzoni @ 2019-02-18 22:25 ` Peter Korsgaard 1 sibling, 0 replies; 7+ messages in thread From: Peter Korsgaard @ 2019-02-18 22:25 UTC (permalink / raw) To: buildroot >>>>> "Titouan" == Titouan Christophe <titouan.christophe@railnova.eu> writes: > From: Joseph Kogut <joseph.kogut@gmail.com> > During activation, pg_ctl uses exec to start the db server, which causes > the service to never finish activating when Type=forking. Upstream > recommends configuring --with-systemd and using Type=notify. > https://www.postgresql.org/docs/10/static/server-start.html > Upstream says: > When using systemd, you can use the following service unit file > [...] > Using Type=notify requires that the server binary was built with > configure --with-systemd. > Signed-off-by: Joseph Kogut <joseph.kogut@gmail.com> > Signed-off-by: Titouan Christophe <titouan.christophe@railnova.eu> Committed to 2018.11.x, thanks. > --- > package/postgresql/postgresql.mk | 8 ++++++++ > package/postgresql/postgresql.service | 12 ++++++++---- > 2 files changed, 16 insertions(+), 4 deletions(-) > diff --git a/package/postgresql/postgresql.mk b/package/postgresql/postgresql.mk > index c4ba0daa17..fefbcf5f06 100644 > --- a/package/postgresql/postgresql.mk > +++ b/package/postgresql/postgresql.mk > @@ -83,6 +83,14 @@ else > POSTGRESQL_CONF_OPTS += --without-libxml > endif > +# required for postgresql.service Type=notify > +ifeq ($(BR2_PACKAGE_SYSTEMD),y) > +POSTGRESQL_DEPENDENCIES += systemd > +POSTGRESQL_CONF_OPTS += --with-systemd > +else > +POSTGRESQL_CONF_OPTS += --without-systemd > +endif > + > define POSTGRESQL_USERS > postgres -1 postgres -1 * /var/lib/pgsql /bin/sh - PostgreSQL Server > endef > diff --git a/package/postgresql/postgresql.service b/package/postgresql/postgresql.service > index 4a96258684..53e6f84f00 100644 > --- a/package/postgresql/postgresql.service > +++ b/package/postgresql/postgresql.service > @@ -3,7 +3,7 @@ Description=PostgreSQL database server > After=network.target > [Service] > -Type=forking > +Type=notify > # start timeout disabled because initdb may run a little > # longer (eg. 5 minutes on RaspberryPi) > @@ -12,13 +12,17 @@ TimeoutStartSec=0 > User=postgres > Group=postgres > +StandardOutput=syslog > +StandardError=syslog > SyslogIdentifier=postgres > PIDFile=/var/lib/pgsql/postmaster.pid > ExecStartPre=/bin/sh -c "if [ ! -f /var/lib/pgsql/PG_VERSION ]; then /usr/bin/pg_ctl initdb -D /var/lib/pgsql; fi" > -ExecStart=/usr/bin/pg_ctl start -D /var/lib/pgsql -w -l /var/lib/pgsql/logfile > -ExecReload=/usr/bin/pg_ctl reload -D /var/lib/pgsql > -ExecStop=/usr/bin/pg_ctl stop -D /var/lib/pgsql -m fast > +ExecStart=/usr/bin/postgres -D /var/lib/pgsql > +ExecReload=/usr/bin/kill -HUP $MAINPID > +KillMode=mixed > +KillSignal=SIGINT > +TimeoutSec=0 > [Install] > WantedBy=multi-user.target > -- > 2.19.2 > _______________________________________________ > buildroot mailing list > buildroot at busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot -- Bye, Peter Korsgaard ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2019-02-18 22:25 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2018-06-29 18:31 [Buildroot] [PATCH 1/1] postgresql: change systemd service type to notify Joseph Kogut 2018-08-21 21:47 ` Yann E. MORIN 2018-08-21 21:57 ` Yann E. MORIN 2018-08-21 23:04 ` Joseph Kogut 2019-02-04 18:53 ` Titouan Christophe 2019-02-06 11:56 ` Thomas Petazzoni 2019-02-18 22:25 ` Peter Korsgaard
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