Difference between revisions of "Piston:Landing page"
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*[[Piston:Nova|Nova]] | *[[Piston:Nova|Nova]] | ||
*[[Piston:Swift|Swift]] | *[[Piston:Swift|Swift]] | ||
| + | |||
| + | == Notes == | ||
| + | * notes as i've installed the system | ||
| + | |||
| + | * Accessing the nodes via ssh | ||
| + | <syntaxhighlight> | ||
| + | # access the nodes, do this from the boot node: | ||
| + | sudo su - | ||
| + | (password) | ||
| + | dev ssh | ||
| + | ssh <IP> # ip from the dashboard, access the private address of the nodes | ||
| + | </syntaxhighlight> | ||
| + | |||
| + | * Reinstall a system without a full reboot | ||
| + | <syntaxhighlight> | ||
| + | # on the boot node and as root | ||
| + | # edit the conf file | ||
| + | vi /mnt/flash/conf/pentos.conf.used | ||
| + | # then : | ||
| + | dev reinit | ||
| + | </syntaxhighlight> | ||
| + | |||
| + | * Check status via CLI | ||
| + | <syntaxhighlight> | ||
| + | # on boot node | ||
| + | [root@boot-172-16-0-2 ~]# piston-dev.py cluster-info | ||
| + | {u'control': {u'state': u'initialize:wait-for-nodes'}, | ||
| + | u'hosts': {u'172.16.1.3': {u'blessed': False, | ||
| + | u'context': {}, | ||
| + | u'diskdata': None, | ||
| + | </syntaxhighlight> | ||
| + | |||
| + | * Force reinstall | ||
| + | <syntaxhighlight> | ||
| + | # create the file destroy-data on the USB root | ||
| + | # or on the boot node: | ||
| + | touch /mnt/usb1/destroy-data | ||
| + | </syntaxhighlight> | ||
Revision as of 22:13, 18 February 2015
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Piston Cloud
Installation
- Before You begin
- Understanding the Piston Installation Process
- Networking Setup
- Disks and Disk-Management
- Users Roles and Authentication
- Piston: Installation and Configuration
- Update Piston
- Advanced Installation Options
Operation Guides
- [[Piston:
- [[Piston:
- [[Piston:
- [[Piston:
- [[Piston:
- [[Piston:
Component Guides
Notes
- notes as i've installed the system
- Accessing the nodes via ssh
# access the nodes, do this from the boot node:
sudo su -
(password)
dev ssh
ssh <IP> # ip from the dashboard, access the private address of the nodes- Reinstall a system without a full reboot
# on the boot node and as root
# edit the conf file
vi /mnt/flash/conf/pentos.conf.used
# then :
dev reinit- Check status via CLI
# on boot node
[root@boot-172-16-0-2 ~]# piston-dev.py cluster-info
{u'control': {u'state': u'initialize:wait-for-nodes'},
u'hosts': {u'172.16.1.3': {u'blessed': False,
u'context': {},
u'diskdata': None,- Force reinstall
# create the file destroy-data on the USB root
# or on the boot node:
touch /mnt/usb1/destroy-data