Revision e8f936b0 man/gnt-cluster.rst
| b/man/gnt-cluster.rst | ||
|---|---|---|
| 30 | 30 |
ADD-TAGS |
| 31 | 31 |
~~~~~~~~ |
| 32 | 32 |
|
| 33 |
**add-tags** [--from *file*] {*tag*...}
|
|
| 33 |
**add-tags** [\--from *file*] {*tag*...}
|
|
| 34 | 34 |
|
| 35 | 35 |
Add tags to the cluster. If any of the tags contains invalid |
| 36 | 36 |
characters, the entire operation will abort. |
| ... | ... | |
| 82 | 82 |
COPYFILE |
| 83 | 83 |
~~~~~~~~ |
| 84 | 84 |
|
| 85 |
| **copyfile** [--use-replication-network] [-n *node*] [-g *group*] |
|
| 85 |
| **copyfile** [\--use-replication-network] [-n *node*] [-g *group*]
|
|
| 86 | 86 |
| {*file*}
|
| 87 | 87 |
|
| 88 | 88 |
Copies a file to all or to some nodes. The argument specifies the |
| ... | ... | |
| 102 | 102 |
DEACTIVATE-MASTER-IP |
| 103 | 103 |
~~~~~~~~~~~~~~~~~~~~ |
| 104 | 104 |
|
| 105 |
**deactivate-master-ip** [--yes] |
|
| 105 |
**deactivate-master-ip** [\--yes]
|
|
| 106 | 106 |
|
| 107 | 107 |
Deactivates the master IP on the master node. |
| 108 | 108 |
|
| ... | ... | |
| 114 | 114 |
DESTROY |
| 115 | 115 |
~~~~~~~ |
| 116 | 116 |
|
| 117 |
**destroy** {--yes-do-it}
|
|
| 117 |
**destroy** {\--yes-do-it}
|
|
| 118 | 118 |
|
| 119 | 119 |
Remove all configuration files related to the cluster, so that a |
| 120 | 120 |
**gnt-cluster init** can be done again afterwards. |
| 121 | 121 |
|
| 122 | 122 |
Since this is a dangerous command, you are required to pass the |
| 123 |
argument *--yes-do-it.* |
|
| 123 |
argument *\--yes-do-it.*
|
|
| 124 | 124 |
|
| 125 | 125 |
EPO |
| 126 | 126 |
~~~ |
| 127 | 127 |
|
| 128 |
**epo** [--on] [--groups|--all] [--power-delay] *arguments*
|
|
| 128 |
**epo** [\--on] [\--groups|\--all] [\--power-delay] *arguments*
|
|
| 129 | 129 |
|
| 130 | 130 |
Performs an emergency power-off on nodes given as arguments. If |
| 131 | 131 |
``--groups`` is given, arguments are node groups. If ``--all`` is |
| ... | ... | |
| 153 | 153 |
INFO |
| 154 | 154 |
~~~~ |
| 155 | 155 |
|
| 156 |
**info** [--roman] |
|
| 156 |
**info** [\--roman]
|
|
| 157 | 157 |
|
| 158 | 158 |
Shows runtime cluster information: cluster name, architecture (32 |
| 159 | 159 |
or 64 bit), master node, node list and instance list. |
| ... | ... | |
| 166 | 166 |
~~~~ |
| 167 | 167 |
|
| 168 | 168 |
| **init** |
| 169 |
| [{-s|--secondary-ip} *secondary\_ip*]
|
|
| 170 |
| [--vg-name *vg-name*] |
|
| 171 |
| [--master-netdev *interface-name*] |
|
| 172 |
| [--master-netmask *netmask*] |
|
| 173 |
| [--use-external-mip-script {yes \| no}]
|
|
| 174 |
| [{-m|--mac-prefix} *mac-prefix*]
|
|
| 175 |
| [--no-lvm-storage] |
|
| 176 |
| [--no-etc-hosts] |
|
| 177 |
| [--no-ssh-init] |
|
| 178 |
| [--file-storage-dir *dir*] |
|
| 179 |
| [--enabled-hypervisors *hypervisors*] |
|
| 180 |
| [{-H|--hypervisor-parameters} *hypervisor*:*hv-param*=*value*[,*hv-param*=*value*...]]
|
|
| 181 |
| [{-B|--backend-parameters} *be-param*=*value*[,*be-param*=*value*...]]
|
|
| 182 |
| [{-N|--nic-parameters} *nic-param*=*value*[,*nic-param*=*value*...]]
|
|
| 183 |
| [{-D|--disk-parameters} *disk-template*:*disk-param*=*value*[,*disk-param*=*value*...]]
|
|
| 184 |
| [--maintain-node-health {yes \| no}]
|
|
| 185 |
| [--uid-pool *user-id pool definition*] |
|
| 186 |
| [{-I|--default-iallocator} *default instance allocator*]
|
|
| 187 |
| [--primary-ip-version *version*] |
|
| 188 |
| [--prealloc-wipe-disks {yes \| no}]
|
|
| 189 |
| [--node-parameters *ndparams*] |
|
| 190 |
| [{-C|--candidate-pool-size} *candidate\_pool\_size*]
|
|
| 191 |
| [--specs-cpu-count *spec-param*=*value* [,*spec-param*=*value*...]] |
|
| 192 |
| [--specs-disk-count *spec-param*=*value* [,*spec-param*=*value*...]] |
|
| 193 |
| [--specs-disk-size *spec-param*=*value* [,*spec-param*=*value*...]] |
|
| 194 |
| [--specs-mem-size *spec-param*=*value* [,*spec-param*=*value*...]] |
|
| 195 |
| [--specs-nic-count *spec-param*=*value* [,*spec-param*=*value*...]] |
|
| 196 |
| [--ipol-disk-templates *template* [,*template*...]] |
|
| 197 |
| [--disk-state *diskstate*] |
|
| 198 |
| [--hypervisor-state *hvstate*] |
|
| 169 |
| [{-s|\--secondary-ip} *secondary\_ip*]
|
|
| 170 |
| [\--vg-name *vg-name*]
|
|
| 171 |
| [\--master-netdev *interface-name*]
|
|
| 172 |
| [\--master-netmask *netmask*]
|
|
| 173 |
| [\--use-external-mip-script {yes \| no}]
|
|
| 174 |
| [{-m|\--mac-prefix} *mac-prefix*]
|
|
| 175 |
| [\--no-lvm-storage]
|
|
| 176 |
| [\--no-etc-hosts]
|
|
| 177 |
| [\--no-ssh-init]
|
|
| 178 |
| [\--file-storage-dir *dir*]
|
|
| 179 |
| [\--enabled-hypervisors *hypervisors*]
|
|
| 180 |
| [{-H|\--hypervisor-parameters} *hypervisor*:*hv-param*=*value*[,*hv-param*=*value*...]]
|
|
| 181 |
| [{-B|\--backend-parameters} *be-param*=*value*[,*be-param*=*value*...]]
|
|
| 182 |
| [{-N|\--nic-parameters} *nic-param*=*value*[,*nic-param*=*value*...]]
|
|
| 183 |
| [{-D|\--disk-parameters} *disk-template*:*disk-param*=*value*[,*disk-param*=*value*...]]
|
|
| 184 |
| [\--maintain-node-health {yes \| no}]
|
|
| 185 |
| [\--uid-pool *user-id pool definition*]
|
|
| 186 |
| [{-I|\--default-iallocator} *default instance allocator*]
|
|
| 187 |
| [\--primary-ip-version *version*]
|
|
| 188 |
| [\--prealloc-wipe-disks {yes \| no}]
|
|
| 189 |
| [\--node-parameters *ndparams*]
|
|
| 190 |
| [{-C|\--candidate-pool-size} *candidate\_pool\_size*]
|
|
| 191 |
| [\--specs-cpu-count *spec-param*=*value* [,*spec-param*=*value*...]]
|
|
| 192 |
| [\--specs-disk-count *spec-param*=*value* [,*spec-param*=*value*...]]
|
|
| 193 |
| [\--specs-disk-size *spec-param*=*value* [,*spec-param*=*value*...]]
|
|
| 194 |
| [\--specs-mem-size *spec-param*=*value* [,*spec-param*=*value*...]]
|
|
| 195 |
| [\--specs-nic-count *spec-param*=*value* [,*spec-param*=*value*...]]
|
|
| 196 |
| [\--ipol-disk-templates *template* [,*template*...]]
|
|
| 197 |
| [\--disk-state *diskstate*]
|
|
| 198 |
| [\--hypervisor-state *hvstate*]
|
|
| 199 | 199 |
| {*clustername*}
|
| 200 | 200 |
|
| 201 | 201 |
This commands is only run once initially on the first node of the |
| ... | ... | |
| 524 | 524 |
MASTER-FAILOVER |
| 525 | 525 |
~~~~~~~~~~~~~~~ |
| 526 | 526 |
|
| 527 |
**master-failover** [--no-voting] |
|
| 527 |
**master-failover** [\--no-voting]
|
|
| 528 | 528 |
|
| 529 | 529 |
Failover the master role to the current node. |
| 530 | 530 |
|
| ... | ... | |
| 555 | 555 |
~~~~~~ |
| 556 | 556 |
|
| 557 | 557 |
| **modify** |
| 558 |
| [--vg-name *vg-name*] |
|
| 559 |
| [--no-lvm-storage] |
|
| 560 |
| [--enabled-hypervisors *hypervisors*] |
|
| 561 |
| [{-H|--hypervisor-parameters} *hypervisor*:*hv-param*=*value*[,*hv-param*=*value*...]]
|
|
| 562 |
| [{-B|--backend-parameters} *be-param*=*value*[,*be-param*=*value*...]]
|
|
| 563 |
| [{-N|--nic-parameters} *nic-param*=*value*[,*nic-param*=*value*...]]
|
|
| 564 |
| [{-D|--disk-parameters} *disk-template*:*disk-param*=*value*[,*disk-param*=*value*...]]
|
|
| 565 |
| [--uid-pool *user-id pool definition*] |
|
| 566 |
| [--add-uids *user-id pool definition*] |
|
| 567 |
| [--remove-uids *user-id pool definition*] |
|
| 568 |
| [{-C|--candidate-pool-size} *candidate\_pool\_size*]
|
|
| 569 |
| [--maintain-node-health {yes \| no}]
|
|
| 570 |
| [--prealloc-wipe-disks {yes \| no}]
|
|
| 571 |
| [{-I|--default-iallocator} *default instance allocator*]
|
|
| 572 |
| [--reserved-lvs=*NAMES*] |
|
| 573 |
| [--node-parameters *ndparams*] |
|
| 574 |
| [--master-netdev *interface-name*] |
|
| 575 |
| [--master-netmask *netmask*] |
|
| 576 |
| [--use-external-mip-script {yes \| no}]
|
|
| 577 |
| [--hypervisor-state *hvstate*] |
|
| 578 |
| [--disk-state *diskstate*] |
|
| 579 |
| [--specs-cpu-count *spec-param*=*value* [,*spec-param*=*value*...]] |
|
| 580 |
| [--specs-disk-count *spec-param*=*value* [,*spec-param*=*value*...]] |
|
| 581 |
| [--specs-disk-size *spec-param*=*value* [,*spec-param*=*value*...]] |
|
| 582 |
| [--specs-mem-size *spec-param*=*value* [,*spec-param*=*value*...]] |
|
| 583 |
| [--specs-nic-count *spec-param*=*value* [,*spec-param*=*value*...]] |
|
| 584 |
| [--ipol-disk-templates *template* [,*template*...]] |
|
| 558 |
| [\--vg-name *vg-name*]
|
|
| 559 |
| [\--no-lvm-storage]
|
|
| 560 |
| [\--enabled-hypervisors *hypervisors*]
|
|
| 561 |
| [{-H|\--hypervisor-parameters} *hypervisor*:*hv-param*=*value*[,*hv-param*=*value*...]]
|
|
| 562 |
| [{-B|\--backend-parameters} *be-param*=*value*[,*be-param*=*value*...]]
|
|
| 563 |
| [{-N|\--nic-parameters} *nic-param*=*value*[,*nic-param*=*value*...]]
|
|
| 564 |
| [{-D|\--disk-parameters} *disk-template*:*disk-param*=*value*[,*disk-param*=*value*...]]
|
|
| 565 |
| [\--uid-pool *user-id pool definition*]
|
|
| 566 |
| [\--add-uids *user-id pool definition*]
|
|
| 567 |
| [\--remove-uids *user-id pool definition*]
|
|
| 568 |
| [{-C|\--candidate-pool-size} *candidate\_pool\_size*]
|
|
| 569 |
| [\--maintain-node-health {yes \| no}]
|
|
| 570 |
| [\--prealloc-wipe-disks {yes \| no}]
|
|
| 571 |
| [{-I|\--default-iallocator} *default instance allocator*]
|
|
| 572 |
| [\--reserved-lvs=*NAMES*]
|
|
| 573 |
| [\--node-parameters *ndparams*]
|
|
| 574 |
| [\--master-netdev *interface-name*]
|
|
| 575 |
| [\--master-netmask *netmask*]
|
|
| 576 |
| [\--use-external-mip-script {yes \| no}]
|
|
| 577 |
| [\--hypervisor-state *hvstate*]
|
|
| 578 |
| [\--disk-state *diskstate*]
|
|
| 579 |
| [\--specs-cpu-count *spec-param*=*value* [,*spec-param*=*value*...]]
|
|
| 580 |
| [\--specs-disk-count *spec-param*=*value* [,*spec-param*=*value*...]]
|
|
| 581 |
| [\--specs-disk-size *spec-param*=*value* [,*spec-param*=*value*...]]
|
|
| 582 |
| [\--specs-mem-size *spec-param*=*value* [,*spec-param*=*value*...]]
|
|
| 583 |
| [\--specs-nic-count *spec-param*=*value* [,*spec-param*=*value*...]]
|
|
| 584 |
| [\--ipol-disk-templates *template* [,*template*...]]
|
|
| 585 | 585 |
|
| 586 | 586 |
|
| 587 | 587 |
Modify the options for the cluster. |
| ... | ... | |
| 654 | 654 |
redist-conf |
| 655 | 655 |
~~~~~~~~~~~ |
| 656 | 656 |
|
| 657 |
**redist-conf** [--submit] |
|
| 657 |
**redist-conf** [\--submit]
|
|
| 658 | 658 |
|
| 659 | 659 |
This command forces a full push of configuration files from the |
| 660 | 660 |
master node to the other nodes in the cluster. This is normally not |
| ... | ... | |
| 668 | 668 |
REMOVE-TAGS |
| 669 | 669 |
~~~~~~~~~~~ |
| 670 | 670 |
|
| 671 |
**remove-tags** [--from *file*] {*tag*...}
|
|
| 671 |
**remove-tags** [\--from *file*] {*tag*...}
|
|
| 672 | 672 |
|
| 673 | 673 |
Remove tags from the cluster. If any of the tags are not existing |
| 674 | 674 |
on the cluster, the entire operation will abort. |
| ... | ... | |
| 697 | 697 |
~~~~~~~~~~~~ |
| 698 | 698 |
|
| 699 | 699 |
| **renew-crypto** [-f] |
| 700 |
| [--new-cluster-certificate] [--new-confd-hmac-key]
|
|
| 701 |
| [--new-rapi-certificate] [--rapi-certificate *rapi-cert*]
|
|
| 702 |
| [--new-spice-certificate | --spice-certificate *spice-cert*
|
|
| 703 |
| -- spice-ca-certificate *spice-ca-cert*]
|
|
| 704 |
| [--new-cluster-domain-secret] [--cluster-domain-secret *filename*]
|
|
| 700 |
| [\--new-cluster-certificate] [\--new-confd-hmac-key]
|
|
| 701 |
| [\--new-rapi-certificate] [\--rapi-certificate *rapi-cert*]
|
|
| 702 |
| [\--new-spice-certificate | \--spice-certificate *spice-cert*
|
|
| 703 |
| \--spice-ca-certificate *spice-ca-cert*]
|
|
| 704 |
| [\--new-cluster-domain-secret] [\--cluster-domain-secret *filename*]
|
|
| 705 | 705 |
|
| 706 | 706 |
This command will stop all Ganeti daemons in the cluster and start |
| 707 | 707 |
them again once the new certificates and keys are replicated. The |
| ... | ... | |
| 738 | 738 |
|
| 739 | 739 |
Note that only active disks can be checked by this command; in case |
| 740 | 740 |
a disk cannot be activated it's advised to use |
| 741 |
**gnt-instance activate-disks --ignore-size ...** to force |
|
| 741 |
**gnt-instance activate-disks \--ignore-size ...** to force
|
|
| 742 | 742 |
activation without regard to the current size. |
| 743 | 743 |
|
| 744 | 744 |
When the all disk sizes are consistent, the command will return no |
| ... | ... | |
| 772 | 772 |
VERIFY |
| 773 | 773 |
~~~~~~ |
| 774 | 774 |
|
| 775 |
| **verify** [--no-nplus1-mem] [--node-group *nodegroup*]
|
|
| 776 |
| [--error-codes] [{-I|--ignore-errors} *errorcode*]
|
|
| 777 |
| [{-I|--ignore-errors} *errorcode*...]
|
|
| 775 |
| **verify** [\--no-nplus1-mem] [\--node-group *nodegroup*]
|
|
| 776 |
| [\--error-codes] [{-I|\--ignore-errors} *errorcode*]
|
|
| 777 |
| [{-I|\--ignore-errors} *errorcode*...]
|
|
| 778 | 778 |
|
| 779 | 779 |
Verify correctness of cluster configuration. This is safe with |
| 780 | 780 |
respect to running instances, and incurs no downtime of the |
Also available in: Unified diff