Re: Can't restart Postgres

Il 14/02/2017 20:31, Joshua D. Drake ha scritto:
> On 02/14/2017 11:17 AM, Shawn Thomas wrote:
>> I inadvertently deleted the ssl-cert-snakeoil.pem out from under a
>> running Postgres instance (9.4) which caused it to shut down. The
>> last line of main.log:
>>
>> FATAL: could not load server certificate file
>> "/etc/ssl/certs/ssl-cert-snakeoil.pem": No such file or directory
>>
>> I've since restored the cert but cannot get Postgres to start back
>> up. It's the Debian 8 packaged version which complicates the
>> debugging and troubleshooting. There doesn't seem to be a way to do
>> anything with Postgres outsided the of Debian's systemd wrappers.
>> All I've got to work with is from /var/syslog:
>>
>> pangaea systemd[1]: Starting PostgreSQL Cluster 9.4-main...
>> pangaea postgresql(at)9(dot)4-main[28684]: Error: could not exec start -D
>> /var/lib/postgresql/9.4/main -l
>> /var/log/postgresql/postgresql-9.4-main.log -s -o -c
>> config_file="/etc/postgresql/9.4/main/postgresql.conf" :
>> pangaea systemd[1]: postgresql(at)9(dot)4-main(dot)service: control process
>> exited, code=exited status=1
>>
>> Any help/advice would be greatly appreciated.
>
> It is likely a permissions issue. What does the systemctl log say?

I'd take a look with a simple ls -las in the certificate directory
(/etc/ssl/certs)... Not being sure but your postgres user should be at
least capable of reading it (the certificate), if not being the owner at
all....

Cheers
Moreno

>
> JD
>
>>
>> -Shawn
>>
>
>