changed ansible config, disabled pxe
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README.md
15
README.md
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@ -7,3 +7,18 @@ ADD general Info for Cluster here
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Enthält die Smart-Daten für die Festplatten in den Storage Servern, kann aber auch noch um weitere Daten erweitert werden. Die Daten können mit dem Skript blastor.sh, welches automatisch auf das einstecken neuer Platten reagiert, automatisch generiert und abgelegt werden.
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Die Daten können anschließend mit dem Skript smartGUI.py durchsucht werden. Dafür muss "python3" und "python-support" installiert sein. Möglich ist sowohl eine Suche nach konkreten Seriennummern, als auch nach Mehreren Festplatten, die eine bestimmte Eigenschaft erfüllen.
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## network
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master server enp0s8 is WAN with DHCP-Client, it forwards traffic from LAN to WAN and does currently no NAT.
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nodes network (LAN) (10.10.0.0/23) is on enp0s9
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Nodes are configured from 10.10.0.100 and above
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dhcp range is 10.10.1.1-10.10.1.250
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@ -9,3 +9,31 @@ network_interfaces:
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nameservers:
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- 1.1.1.1
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- 1.0.0.1
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telegraf_agent_version: 1.13.1
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telegraf_agent_output:
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- type: influxdb
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config:
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- urls = ["http://10.10.0.1:8086"]
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- database = "telegraf"
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- precision = "s"
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- retention_policy = ""
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- write_consistency = "any"
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- timeout = "5s"
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telegraf_plugins_default:
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- plugin: cpu
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config:
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- percpu = true
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- totalcpu = true
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- fielddrop = [ "time_*" ]
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- plugin: disk
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config:
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- ignore_fs = ["tmpfs", "devtmpfs", "cifs", "nfs"]
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- plugin: diskio
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- plugin: kernel
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- plugin: mem
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- plugin: processes
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- plugin: swap
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- plugin: system
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- plugin: netstat
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- plugin: net
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@ -6,3 +6,5 @@ sshkeys:
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publish_ssh_key: ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAvyZgx/+b0YU+CqDXLPbgOoRmpiyKYDkAsfXMpZ+aKVCtGZzmg8OeIVUDv1lbq+qQwNl+fOi7/V+U8w7BpyVUSf5Pn+ld/+eQK1IgkjsDyfdsFiXr4stzCDjpOzRTs/fludZ4WXEtBRJ0IsfX6VJWU2xXBZKrgw62XnbUv/I0hzpckf9Ug9RsCOdS70FfrmRxh2rCEpVdukS4KNyq8MHkwIQM381k26wvsAH6fhNJucICeBIDzfcP61bg4zWLiKQ+q+5c4U7cRoz/N0G2FNOWwQHooQueVC7+SY3Vh2o9AGG2H+Lbrg03e5NSSUBJa2ixZM933evno1yniv/NiTYbGw== lucas@luwo
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- name: blastor
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publish_ssh_key: ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFNMlzpRFjkANy1tVafcLpkidbu1GF8cmmJK8dTwMZY4 fabian@fabian-T460s
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- name: rootmaster
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publish_ssh_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCzB14Kgqtq38jwO5xGpYEzbFnPVNNM16G782rGsM2hPNGBxgCIaQ5wTyLl5GCCGR7yQESmSphTpnTnh+pcw0QqvBvbxHrLe691lvkdUhXBnz3Y22sFu294D99+X8gZgm/cS6yXkb/Bq5upzKrUCFpKoMkiPT560OduxiyN+922fyVCUNcVsYyd+6YCZGj1kdzK/dsax99L9aOeYsCCe5s1717xIIK+MakT7o8nqv/mVuMrWiuhE6fJ6lgv1TXNhhJhxxd8aXIQlr0jXHCS89Lt7qNW/FnyTY5OqHHTqd02O/l82XRnnI9ASZqUfGD27EhWovB6cjibNbooYpwIfCbz root@master
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@ -1,6 +1,6 @@
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# {{ ansible_managed }}
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127.0.0.1 localhost localhost.localdomain {{ inventory_hostname }}
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::1 localhost localhost.localdomain
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127.0.0.1 {{ inventory_hostname }} localhost
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::1 localhost
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# The following lines are desirable for IPv6 capable hosts
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::1 localhost ip6-localhost ip6-loopback
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@ -11,6 +11,7 @@
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roles:
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- { role: dresden-weekly.network-interfaces, tags: 'interfaces' }
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- { role: hostname, tags: 'hostname' }
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- { role: dj-wasabi.telegraf, tags: 'telegraf', become: yes }
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remote_user: debian
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become_method: su
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become: true
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@ -9,4 +9,16 @@ include "/home/debian/hpc-cluster/dhcp/ctdo.conf";
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```
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configure dhcp server to only serve on second interface:
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/etc/default/isc-dhcp-server
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```
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INTERFACESv4="enp0s9"
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```
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there is a node-js tool "Glass ISC-DHCP" available:
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http://10.10.0.1:3000/
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@ -6,7 +6,7 @@ max-lease-time 7200;
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ddns-update-style none;
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authoritative;
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filename "pxelinux.0";
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#filename "pxelinux.0";
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subnet 10.10.0.0 netmask 255.255.254.0 {
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range 10.10.1.1 10.10.1.250;
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@ -130,7 +130,7 @@ host node28 {
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fixed-address 10.10.0.128;
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}
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host node29 {
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hardware ethernet 00:30:48:bc:84:62;
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hardware ethernet 00:30:48:bc:86:46;
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fixed-address 10.10.0.129;
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}
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host node30 {
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