Hypervisor 1RU 2024 - Revision history

Bryan at 19:08, 8 September 2024

2024-09-08T19:08:14Z

2024-09-04T03:11:19Z

Undo revision 8072 by Bryan (talk)

2024-09-04T03:06:19Z

observium client

2024-09-03T04:08:43Z

snmp

2024-08-25T14:56:45Z

NIC

2024-08-25T14:55:18Z

Software

2024-08-24T18:01:05Z

local storage

2024-08-24T16:57:19Z

local storage

2024-08-24T16:17:41Z

local storage

2024-08-24T16:10:10Z

proxmox config

← Older revision		Revision as of 19:08, 8 September 2024
Line 1:		Line 1:
		+	[[category:Keekles Infrastructure]]
		+
	This is the build about the hypervisor in 2024.		This is the build about the hypervisor in 2024.

@@ Line 251: / Line 251: @@
   snmpwalk -v3 -u KeeklesSNMP -l authPriv -a SHA -A keeklespasswd -x aes -X keeklespasswd 192.168.8.186
-=== Configure Observium  ===
+=== observium client ===
-This has multiple parts, and the hardest is the config of the hp tools for the ILO3.  This requires a dummy package and some other custom links to get stuff working.
+* Do this from eyes
-As part of the SNMP config we'll be making this snmpv3 only.
+   export SERVER=<hostname>
-* Install needed packages
+* on target server:
-  sudo apt-get install snmpd php perl curl xinetd snmp libsnmp-dev libwww-perl rrdtool mailgraph
+  sudo apt-get install snmpd php perl curl xinetd snmp libsnmp-dev libwww-perl
   dpkg-reconfigure mailgraph
@@ Line 264: / Line 266: @@
    sudo chmod +x /usr/local/bin/distro
 * From eyes
@@ Line 278: / Line 274: @@
   ssh $SERVER mkdir -p /usr/lib/observium_agent/scripts-enabled
   scp /opt/observium/scripts/agent-local/* $SERVER:/usr/lib/observium_agent/scripts-available
 * on target enable the various allowed items
   ln -s /usr/lib/observium_agent/scripts-available/os /usr/lib/observium_agent/scripts-enabled
@@ Line 294: / Line 289: @@
 * Test from eyes
   telnet $SERVER 36602
+  snmpwalk -v3 -u KeeklesSNMP -l authNoPriv -a MD5 -A keeklespasswd $SERVER
 === default editor ===

@@ Line 251: / Line 251: @@
   snmpwalk -v3 -u KeeklesSNMP -l authPriv -a SHA -A keeklespasswd -x aes -X keeklespasswd 192.168.8.186
-=== observium client ===
+=== Configure Observium  ===
-* Do this from eyes
+This has multiple parts, and the hardest is the config of the hp tools for the ILO3.  This requires a dummy package and some other custom links to get stuff working.
-   export SERVER=<hostname>
+As part of the SNMP config we'll be making this snmpv3 only.
-* on target server:
+* Install needed packages
-  sudo apt-get install snmpd php perl curl xinetd snmp libsnmp-dev libwww-perl
+  sudo apt-get install snmpd php perl curl xinetd snmp libsnmp-dev libwww-perl rrdtool mailgraph
   dpkg-reconfigure mailgraph
@@ Line 266: / Line 264: @@
    sudo chmod +x /usr/local/bin/distro
 * From eyes
@@ Line 274: / Line 278: @@
   ssh $SERVER mkdir -p /usr/lib/observium_agent/scripts-enabled
   scp /opt/observium/scripts/agent-local/* $SERVER:/usr/lib/observium_agent/scripts-available
 * on target enable the various allowed items
   ln -s /usr/lib/observium_agent/scripts-available/os /usr/lib/observium_agent/scripts-enabled
@@ Line 289: / Line 294: @@
 * Test from eyes
   telnet $SERVER 36602
-  snmpwalk -v3 -u KeeklesSNMP -l authNoPriv -a MD5 -A keeklespasswd $SERVER
 === default editor ===

@@ Line 234: / Line 234: @@
 * Add a SNMPv3 user:
-  sudo net-snmp-config --create-snmpv3-user -ro -A keeklesSNMPpasswd -a SHA -x AES KeeklesSNMP
+  sudo net-snmp-config --create-snmpv3-user -ro -A keeklesSNMPpasswd -a SHA -x AES -X keeklesSNMPpasswd KeeklesSNMP
 * copy the /etc/snmp/snmpd.conf from carbonrod

@@ Line 329: / Line 329: @@
 == NIC ==
-The MLX4 2x40g nic needs some setting in it's module to set to ethernet and not infaband mode.
+The MLX4 2x40g nic needs some setting in it's module to set to Ethernet and not infiniband mode.
   echo "options mlx4_core port_type_array=2,2" >/etc/modprobe.d/mlx4.conf
 now to setup the mapping of port to mac for the qe0 and qe1 interfaces

@@ Line 182: / Line 182: @@
 = Software =
-  apt-get install sg3-utils-udev sdparm ledmon lsscsi net-tools nvme-cli lldpd rsyslog ipmitool vim unzip git fio sudo locate screen snmpd libsnmp-dev
+  apt-get install sg3-utils-udev sdparm ledmon lsscsi net-tools nvme-cli lldpd rsyslog ipmitool vim unzip git fio sudo locate screen snmpd libsnmp-dev mstflint
 == configs ==

@@ Line 407: / Line 407: @@
   zfs destroy -v localDataStore/var-lib-vz@xfer
   zfs set mountpoint=none rpool/data
-  zfs set mountpoint=/rpool/data localDataStore/proxmox
+  zfs set mountpoint=/localDataStore/proxmox localDataStore/proxmox
 = Reference material =

← Older revision		Revision as of 16:10, 24 August 2024
Line 365:		Line 365:

	sed -Ezi.bak "s/(function\(orig_cmd\) \{)/\1\n\torig_cmd\(\);\n\treturn;/g" /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js && systemctl restart pveproxy.service		sed -Ezi.bak "s/(function\(orig_cmd\) \{)/\1\n\torig_cmd\(\);\n\treturn;/g" /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js && systemctl restart pveproxy.service
		+
		+	== Join Server to existing cluster ==
		+
		+	pvecm add 192.168.8.180
		+
		+	<pre>
		+	root@Fink:~# pvecm add 192.168.8.180
		+	Please enter superuser (root) password for '192.168.8.180': **********
		+	Establishing API connection with host '192.168.8.180'
		+	The authenticity of host '192.168.8.180' can't be established.
		+	X509 SHA256 key fingerprint is 53:FD:4B:EE:AC:7A:2C:10:60:05:71:58:99:45:26:EA:26:07:62:C0:6C:1B:46:F6:8A:DC:3D:32:99:E0:55:51.
		+	Are you sure you want to continue connecting (yes/no)? yes
		+	Login succeeded.
		+	check cluster join API version
		+	No cluster network links passed explicitly, fallback to local node IP '192.168.8.186'
		+	Request addition of this node
		+	Join request OK, finishing setup locally
		+	stopping pve-cluster service
		+	backup old database to '/var/lib/pve-cluster/backup/config-1724515764.sql.gz'
		+	waiting for quorum...OK
		+	(re)generate node files
		+	generate new node certificate
		+	merge authorized SSH keys
		+	generated new node certificate, restart pveproxy and pvedaemon services
		+	successfully added node 'Fink' to cluster.
		+	</pre>

	== local storage ==		== local storage ==