#68119 closed defect (fixed)

postgresql15: Initialize database cluster fails

Reported by: Klogic1 Owned by: dgilman (David Gilman)
Priority: Normal Milestone:
Component: ports Version: 2.8.1
Keywords: Cc: jyrkiwahlstedt, dgilman (David Gilman)
Port: postgresql15, postgresql15-server, postgresql_select

Description (last modified by ryandesign (Ryan Carsten Schmidt))

MacBook Pro (Retina, 15-inch, Mid 2015) Intel
macOS Monterey 12.6.8
Clean install prior to installing Macports
MacPorts; 2.8.1
Xcode: 14.2 (14C18)
Xcode command line tools: 14.2.0.0.1.1668646533

The PostgreSQL ports download and install without a problem. When following the directions provided I can not Initialize database cluster.

Error message:

Error: shell-init: error retrieving current directory: getcwd: cannot access parent directories: Permission denied
chdir: error retrieving current directory: getcwd: cannot access parent directories: Permission denied
initdb: option requires an argument -- D
initdb: hint: Try "initdb --help" for more information.
sh: line 1: /opt/local/var/db/postgresql15/defaultdb: is a directory

I used these commands.

sudo port select postgresql postgresql15
sudo port load postgresql15-server
sudo mkdir -p /opt/local/var/db/postgresql15/defaultdb
sudo chown postgres:postgres /opt/local/var/db/postgresql15/defaultdb
sudo su postgres -c 'cd /opt/local/var/db/postgresql15 && /opt/local/lib/postgresql15/bin/initdb -D /opt/local/var/db/postgresql15/defaultdb'

How should PostgreSQL be installed using MacPorts?

Change History (5)

comment:1 Changed 14 months ago by ryandesign (Ryan Carsten Schmidt)

Cc: jyrkiwahlstedt dgilman added; jwa@… removed
Description: modified (diff)
Keywords: PostgreSQL 15 removed

comment:2 Changed 14 months ago by dgilman (David Gilman)

I believe the getcwd / chdir errors have to do with the postgres user's home directory, that is a bug, I will investigate a fix.

However, I don't think those are impacting what you're trying to do here. First, the directions from the postgresql15-server note are to run the three sudo commands, then you port load postgresql15-server. If you try to port load first it will error out for lack of a database cluster. Next, did you copy the final sudo command correctly into the terminal, including the single quotes? The initdb requires an option suggests some issue with shell escaping / getting the correct shell command through sudo su. The full command as you've pasted above is correctly formatted and should pass the correct -D flag to initdb.

Other than the getcwd errors I am not able to reproduce this. If you don't want to use PostgreSQL as a startup service you can also just use initdb as your own user, in an arbitrary directory in your home dir, and make a one-off server you start and stop manuall with pg_ctl. It's more docker-like (one database cluster per project) and personally I prefer using postgres that way.

comment:3 in reply to:  2 Changed 14 months ago by ryandesign (Ryan Carsten Schmidt)

Replying to dgilman:

I believe the getcwd / chdir errors have to do with the postgres user's home directory, that is a bug, I will investigate a fix.

Klogic1, what is the postgres user's home directory on your system? You can find out by running:

dscl . -read /Users/postgres NFSHomeDirectory

On my system, it says:

NFSHomeDirectory: /opt/local/var/db/postgresql15

However, as I recall, the first postgresql*-server port you install creates the postgres user and sets its home directory, and if you later want to use a different postgres*-server port, you have to edit the postgres user's NFSHomeDirectory attribute manually with dscl. Also, if you used Apple's Migration Assistant to move another computer's data to this computer, and you migrated the postgres user or any other users created by MacPorts or the macports user itself, Migration Assistant will move all of their home directories and they will have to be moved back where they belong manually in addition to editing the records with dscl.

comment:4 Changed 14 months ago by Klogic1

dgilman, to answer your question about postgres user's home directory.

I have the same postgres home directory as you: NFSHomeDirectory: /opt/local/var/db/postgresql15 I am using a MacBook Pro with macOS Monterey to test MacPorts and PostgreSQL before I install them on an iMac. Prior to installing MacPorts and PostgreSQL I erased the SSD and reinstalled macOS Monterey. So, Apple's Migration Assistant was not used.

Now to the postgresql15: Initialize database cluster fails problem.

I have been able to resolve the problem. Apparently copying and pasting the below command at the terminal prompt was causing a problem for some reason.

sudo su postgres -c '/opt/local/lib/postgresql15/bin/initdb -D /opt/local/var/db/postgresql15/defaultdb’

When I typed the command at the terminal prompt it executed as expected and created a database cluster.

The PostgreSQL server is now running.

Please close the ticket since the problem is resolved.

Thanks for your assistance with this problem and providing the PostgreSQL 15 updates.

comment:5 Changed 14 months ago by dgilman (David Gilman)

Owner: set to dgilman
Resolution: fixed
Status: newclosed

In bfbd57e500d63729bd89d599cfc23b3232abf387/macports-ports (master):

postgresql16: new port

Closes: #40501
Closes: #37929
Closes: #36511
Closes: #36128
Closes: #33145
Closes: #66529
Closes: #67638
Closes: #29752
Closes: #66689
Closes: #67203
Closes: #67713
Closes: #68119
Closes: #67339

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