SVN 3480 Setting up and starting MySQL...error

[sgennadi]

Centos 7 error updating to last svn build

Confirming package installation.

• Checking package: httpd…OK

• Checking package: php…OK

• Checking package: php-cli…OK

• Checking package: php-common…OK

• Checking package: php-gd…OK

• Checking package: mysql…OK

• Checking package: mysql-server…OK

• Checking package: tftp-server…OK

• Checking package: nfs-utils…OK

• Checking package: vsftpd…OK

• Checking package: net-tools…OK

• Checking package: wget…OK

• Checking package: xinetd…OK

• Checking package: tar…OK

• Checking package: gzip…OK

• Checking package: make…OK

• Checking package: m4…OK

  • Checking package: gcc…OK
  • Checking package: gcc-c++…OK
  • Checking package: lftp…OK
  • Checking package: php-mysqlnd…OK
  • Checking package: curl…OK
  • Checking package: php-mcrypt…OK
  • Checking package: php-mbstring…OK
  • Checking package: mod_ssl…OK

  Configuring services.

  • Setting up and starting MySQL…error reading information on service mysqld: No such file or directory
    Failed!

[Wayne Workman]

Try to remove it, then reinstall.
[CODE]yum remove mysql-client mysql-server mysql-common mysql-devel[/CODE]

ONLY IF YOU HAVE YOUR Database BACKED UP!!! You can do this:
[CODE]rm -rf /var/lib/mysql/
rm -rf /etc/my.cnf[/CODE]

Then try to re-run your r3480 installer and let us know what happens.

[sgennadi]

Centos 7 default mariadb-server

[Wayne Workman]

Right. Do the MySQL commands not work with it?

Either way, I think you should try to uninstall it and then re-run your FOG installer.

Again, only delete your DB if you have it backed up.

[sgennadi]

yum remove mysql-client mysql-server mysql-common mysql-devel
Loaded plugins: fastestmirror, langpacks
No Match for argument: mysql-client
No Match for argument: mysql-server
No Match for argument: mysql-common
No Match for argument: mysql-devel
No Packages marked for removal

yum remove mariadb-libs.x86_64 mariadb-server.x86_64
rm -rf /var/lib/mysql/
rm -rf /etc/my.cnf
yum install mariadb-libs.x86_64 mariadb-server.x86_64

• Setting up and starting MySQL…error reading information on service mysqld: No such file or directory

[Wayne Workman]

Try these?

[CODE]sudo yum remove MariaDB-client MariaDB-server
sudo yum install MariaDB-server MariaDB-client[/CODE]

[sgennadi]

…/lib/redhat/config.sh
RHVER=rpm -qa | grep release | xargs rpm -q --queryformat '%{VERSION}' | cut -c -1
receive wrong value if atomic repo installed

rpm -qa | grep release
atomic-release-1.0-19.el7.art.noarch
epel-release-7-5.noarch
remi-release-7.0-1.el7.remi.noarch
centos-release-7-1.1503.el7.centos.2.8.x86_64

rpm -qa | grep release | xargs rpm -q --queryformat ‘%{VERSION}’ | cut -c -1
1
…/lib/redhat/functions.sh
echo -n " * Setting up and starting MySQL…";
if [ “$RHVER” == “7” -o “$linuxReleaseName” == “Fedora” ]

“$RHVER” == “1”
Setting up and starting MySQL… error

$RHVER must be something like:
/bin/rpm -qf /etc/redhat-release --qf “%{VERSION}\n”

[Tom Elliott]

@sgennadi so…what’s this mean?

[sgennadi]

What mean if you have repo installed with release file like atomic-release-1.0-19.el7.art.noarch , environment variable $rhver receive value 1 not 7 on centos/rhel 7… So detection of mariadb server not happening and mysql server absent by default on centos/rhel 7… What cause error :
Setting up and starting MySQL…error reading information on service mysqld: No such file or directory

[sgennadi]

SVN 3493 not fix issue with rhel/centos 7 update 1

…/config.sh
RHVER=awk ‘{for(i=1;i<=NF;i++) if ($i == “release”) print $(i+1)}’ /etc/redhat-release
Receive Value = 7.1.1503

RHVER=echo ${RHVER%.*}
Receive Value = 7.1
…/functions.sh

configureMySql()
{
echo -n " * Setting up and starting MySQL…";
if [ “7.1” == “7” -o “$linuxReleaseName” == “Fedora” ]; then
systemctl=“yes”;
systemctl enable mariadb.service >/dev/null 2>&1;
systemctl restart mariadb.service >/dev/null 2>&1;
else

[sgennadi]

RHVER=awk '{for(i=1;i<=NF;i++) if ($i == "release") print $(i+1)}' /etc/redhat-release | cut -d. -f 1;

Solve problem

[Rusty]

Can someone please explain what file this “fix” applies and maybe a bit more info for noobs like me to fix it ?
Thanks !

[Wayne Workman]

@Rusty This particular thread’s solution is quite old. Tom has since made many changes to how the installer handles this. I think it’s best to wait for @Tom-Elliott 's input.

[Rusty]

@Wayne-Workman Thanks Wayne. I tried uninstalling and reinstalling Mariadb. Fog installer recognises Mariadb has been installed but:

 * Setting up and starting MySQL...Note: Forwarding request to 'systemctl enable mysqld.service'.
Failed to issue method call: No such file or directory
OK
  * Backing up user reports...OK
  * Setting up and starting Apache Web Server...Note: Forwarding request to 'systemctl enable httpd.service'.
Failed! (3)

[Tom Elliott]

@Rusty what version of fog are you running? What OS and version of it too?

[Wayne Workman]

For the record, I just did a clean installation using SVN 4330 and CentOS 7 fully updated and it went just fine.

[Rusty]

I am running CentOS 7 with the latest FOG version

[Rusty]

I am starting from scratch so I might just continue with that first…
@Wayne-Workman did you follow all steps here ? https://wiki.fogproject.org/wiki/index.php/Installation_on_CentOS_7

[Wayne Workman]

@Rusty No. After helping here so much and learning so much about fog and linux, I don’t even follow instructions anymore. I just wing it. Like you would wing installing a new program on Windows.

lets see, I think I can fit the entire installation into one single line…

Execute this as root.

yum update -y;yum install subversion -y;setenforce 0;systemctl stop firewalld;cd ~;mkdir svn;cd svn;svn co https://svn.code.sf.net/p/freeghost/code/trunk;cd trunk/bin;./installfog.sh

of course that just stops SELinux and Firewall, it doesn’t disable them. I think that article needs re-written, it was last modified in February 2015. A lot has changed since then.

And it looks like it gives you directions to install fog 0.32. Fog stable is 1.2.0, and Fog Trunk can install on CentOS 7 without any modifications besides selinux and firewall.

If you want something more comprehensive and up-to-date, the Fedora 21 server article works on CentOS 7, there are notes on the one line that need altered or discarded for CentOS 7 and Fedora 22 server.

[Rusty]

That’s a great line @Wayne-Workman !
Installed without a hitch.

Both time I have installed FOG though, the password given at the end of the install doesn’t work.
Last time I looked up how to change it, after that I could log into the web interface.