ClusterControl Installation

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3 comments

  • Avatar
    Rajnish Kumar

    Hi ,

    I follow all steps mentioned above ,when I access ip/install , it throw mysql is not installed ,but in my server mysql is installed ?

    now tell me how I resolve this issue

  • Avatar
    Alex

    Hi,

    Can you please file a support ticket, http://support.severalnines.com/tickets/new and provide details of your OS that you're trying to install this on.

    The MySQL server check is looking for the php function mysql_query so you can try restarting the Apache server and verify also that the mysql driver for php is correctly installed (the installation script should have done that automatically for you). 

    Example centos/redhat:

    $ yum list installed | grep mysql

    ..

    php-mysql.x86_64               5.3.3-22.el6         @rhui-ap-northeast-1-rhel-server-releases

    or for debian/ubuntu

    $ dpkg --get-selections php5*

    ..

    php5-mysql                                      install

    Best Regards, 

    -alex

  • Avatar
    damian vila

    HI,

    I follow all steps mentioned above , (Only this steps, without install anyhing in other nodes and without install CMON in any Host) but when i try to add a new Galera Cluster, it fails:

    I start to complete all the params in "add Galera database form". In the Cluster Control Node Params, i select "Add key pair" and completing onPremise credentials form, the program fails when I save the config. It never finish.

    The "error.log" file shows:

    2014-01-30 13:57:51 Error: [PDOException] SQLSTATE[HY000]: General error: 1366 Incorrect string value: '\xE4\x05\x14\xBA\xAA\xF0...' for column 'private_key' at row 1

    #0 /var/www/html/cc-ui-1.2.4/lib/Cake/Model/Datasource/DboSource.php(437): PDOStatement->execute(Array)

    #1 /var/www/html/cc-ui-1.2.4/lib/Cake/Model/Datasource/DboSource.php(403): DboSource->_execute('INSERT INTO dc...', Array)
    #2 /var/www/html/cc-ui-1.2.4/lib/Cake/Model/Datasource/DboSource.php(990): DboSource->execute('INSERT INTO
    dc...')

    #3 /var/www/html/cc-ui-1.2.4/lib/Cake/Model/Model.php(1721): DboSource->create(Object(OnpremiseCredential), Array, Array)

    #4 /var/www/html/cc-ui-1.2.4/app/Controller/UsersController.php(1495): Model->save(Array)

    #5 [internal function]: UsersController->saveOnPremiseCredential()

    #6 /var/www/html/cc-ui-1.2.4/lib/Cake/Controller/Controller.php(485): ReflectionMethod->invokeArgs(Object(UsersController), Array)

    #7 /var/www/html/cc-ui-1.2.4/lib/Cake/Routing/Dispatcher.php(103): Controller->invokeAction(Object(CakeRequest))

    #8 /var/www/html/cc-ui-1.2.4/lib/Cake/Routing/Dispatcher.php(85): Dispatcher->_invoke(Object(UsersController), Object(CakeRequest), Object(CakeResponse))

    #9 /var/www/html/cc-ui-1.2.4/app/webroot/index.php(96): Dispatcher->dispatch(Object(CakeRequest), Object(CakeResponse))

    #10 {main}

    -I use RHEL:

    $uname -a

    Linux esolsvr 2.6.32-358.14.1.el6.i686

    $lscpu

    Architecture:          i686

    CPU op-mode(s):        32-bit, 64-bit

    So, the proccessor supports 64 bits, but no the operating system .

    -I have a Galera Cluster running with 2 complete nodes (with data) + 1 grbd node (without data).

    In first place, ¿Can I use Cluster Control with my config? ¿Is CMON mandatory in all nodes?

    ¿What can I do? My private key is an operational  id_dsa key ....

     

    Thanks in advance.

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