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--- computers:server:sage_config [2008/10/16 11:01] – david
+++ computers:server:sage_config [2010/02/18 17:10] (current) – david
@@ Line 11: / Line 11: @@
 ====== Automatic Processes ======
+===== Hourly Scripts =====
-===== Raid Monitoring =====
+These are put into **/etc/cron.daily/**:
+==== Check NFS Mounts ====
+Using the same script as on archon (just changed the directory to the one I am jusing):
+<code bash>
+#!/bin/bash
+#
+# check_nfs_mounts.sh
+# quick check if we have our NFS directories mounted... if not... mount them!
+# - dlr 2008/11/12
+MOUNTEDTEST=`df | grep '/mnt/nfs/vault' | wc -l`
+if [ $MOUNTEDTEST -ne 1 ]; then
+  mount /mnt/nfs/vault
+fi
+</code>
+==== Set Clock Hourly ====
+Set our clock hourly to nist's time server:  **/etc/cron.hourly/set_clock_via_network.sh**
+<code bash>
+#!/bin/sh
+/usr/sbin/ntpdate time-a.nist.gov >/dev/null 2>&1
+</code>
+===== Monitoring Daemons =====
+==== Power Disruption ====
+See the [[#apcupsd]] entry for what I did to monitor ups and power monitoring.
+==== Raid Monitoring ====
 Using **mdadm**, I have the following running from **/etc/rc.d/rc.local**:
@@ Line 19: / Line 56: @@
 </code>
-===== Set Clock Hourly =====
+====== Daemon Configurations ======
-Set our clock hourly to nist's time server:  **/etc/cron.hourly/set_clock_via_network.sh**
+===== apcupsd =====
-  #!/bin/sh
+  - Download from the website the **apcupsd-3.14.4-1.el5.x86_64.rpm
-  /usr/sbin/ntpdate time-a.nist.gov >/dev/null 2>&1
+** package and install it:  <code>
+cd /root/down
+yum localinstall apcupsd-3.14.4-1.el5.x86_64.rpm
+</code>
+  - Checked over the defaults, and they look perfect to me.  The other machines in the house will use this daemon to signal whether they should turn off or not.
+**NOTE:** I pulled the plug on this to test if they all at least saw the power going down.  Now that I think about it, archon is going to need to go down first, so I'll need to modify the battery time left on the slave so it goes first.
-====== Daemon Configurations ======
+Test run by pulling the plug (I saw this same message on both slaves (archon and mythtv):
+  Thu Nov 13 07:21:22 EST 2008  Power failure.
+  Thu Nov 13 07:21:28 EST 2008  Running on UPS batteries.
+  Thu Nov 13 07:23:15 EST 2008  Mains returned. No longer on UPS batteries.
+  Thu Nov 13 07:23:15 EST 2008  Power is back. UPS running on mains.
 ===== dhcpd =====
@@ Line 94: / Line 141: @@
   - Manually started it normally:  <code>
 service dhcpd start
+</code>
+===== dovecot =====
+  * Modified **/etc/dovecot.conf** so that only:  <code>
+protocols = imaps
+ssl_listen = *:993
+</code>
+  * Generate our self signed certificate:
+    - Move the original one  <code>
+mv /etc/pki/dovecot/certs/dovecot.pem /etc/pki/dovecot/certs/dovecot.pem.orig
+mv /etc/pki/dovecot/private/dovecot.pem /etc/pki/dovecot/private/dovecot.pem.orig
+</code>
+    - Edit our configuration here: <code>
+jed /etc/pki/dovecot/dovecot-openssl.cnf
+</code>
+    - Generate a new one: <code>
+/usr/share/doc/dovecot-1.0.7/examples/mkcert.sh
+</code>
+    - Restart the imap service:  <code>
+service dovecot restart
 </code>
@@ Line 337: / Line 405: @@
   - Format the device as ext3:  <code>
 mkfs.ext3 -m 0 /dev/md0 -L /space # I am not leaving any reserve since this is a data drive only
+</code>
+  - Mount the raid <code>
+mount /dev/md0 /mnt/raid/space/
 </code>
@@ Line 450: / Line 521: @@
+===== gallery =====
+I wanted to install the newest Gallery BETA software to store photos and videos online.  I'm migrating this to sage as this is the faster, better machine at the moment (until Slackware 13 arrives and the big re-install on archon...)  This needed a more recent PHP, so I followed some instructions online to install a "testing" version of CentOS 5.
+  * Page where I found HOWTO: [[http://www.freshblurbs.com/install-php-5-2-centos-5-2-using-yum]]
+  * Photo Repository:
+==== Update PHP ====
+  - Added the "testing" repository to sage by editing **** and putting this in it:  <code>
+[c5-testing]
+name=CentOS-5 Testing
+baseurl=http://dev.centos.org/centos/5/testing/$basearch/
+enabled=0
+gpgcheck=1
+gpgkey=http://dev.centos.org/centos/RPM-GPG-KEY-CentOS-testing
+</code>
+  - Update just PHP by enabling the repository temporarily:  <code>
+yum --enablerepo=c5-testing update php
+</code>
+  - Restart the webserver once PHP is installed:  <code>
+service httpd restart
+</code>
+==== Gallery 3 Beta 2 Install ====
+  - Download the .zip file
+  - I made a virtual host to:  [[http://gallery.rabine.org]]
+    - Modified the named configuration files and added **gallery.rabine.org**
+    - Added **/etc/httpd/conf/sage_virtual_hosts.conf** and configured the remote named virtual host
+  - Created a directory on the raid to store all the data
+  - Had to disable SELinux (probably a rule I could have used to allow it... but I'm being lazy) for apache to see the raid drive directory!?  See this link [[http://forums.devshed.com/apache-development-15/documentroot-does-not-exist-when-it-does-526847.html]]
 ===== gcc =====