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ceph / ceph-iscsi-config

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" KeyError: 'targets' " when adding second gateway on ceph-iscsi on ubuntu - BUG #104

Closed hamidreza-hosseini closed 3 years ago

hamidreza-hosseini commented 3 years ago

Hi, I have installed ceph-iscsi on ubuntu 20 manully, But when I want to add second gateway it will show me error: 


OS: Ubuntu 20 LTS
ceph version : octopus
I install cluster with ceph-ansible but I install ceph-iscsi manually via following link:
https://docs.ceph.com/en/latest/rbd/iscsi-target-cli/
(instead of 'yum install ceph-iscsi' I commit 'apt install ceph-iscsi')

root@dev13:~# gwcli -v
gwcli - 2.7


/iscsi-target...-igw/gateways> create ceph-gateway1 192.168.200.33
Adding gateway, sync'ing 0 disk(s) and 0 client(s)
KeyError: 'targets'

and it will jump out of gwcli! this is my gwcli log:

root@dev13:~# cat gwcli.log 
2020-11-25 14:24:56,440 DEBUG    [ceph.py:32:__init__()] Adding ceph cluster 'ceph' to the UI
2020-11-25 14:24:57,049 DEBUG    [ceph.py:241:populate()] Fetching ceph osd information
2020-11-25 14:24:57,086 DEBUG    [ceph.py:150:update_state()] Querying ceph for state information
2020-11-25 14:24:57,197 DEBUG    [storage.py:105:refresh()] Refreshing disk information from the config object
2020-11-25 14:24:57,197 DEBUG    [storage.py:108:refresh()] - Scanning will use 8 scan threads
2020-11-25 14:24:57,254 DEBUG    [storage.py:135:refresh()] - rbd image scan complete: 0s
2020-11-25 14:24:57,254 DEBUG    [gateway.py:378:refresh()] Refreshing gateway & client information
2020-11-25 14:24:57,254 DEBUG    [ceph.py:150:update_state()] Querying ceph for state information
2020-11-25 14:24:57,294 DEBUG    [ceph.py:260:refresh()] Gathering pool stats for cluster 'ceph'
2020-11-25 14:25:02,319 DEBUG    [ceph.py:32:__init__()] Adding ceph cluster 'ceph' to the UI
2020-11-25 14:25:03,076 DEBUG    [ceph.py:241:populate()] Fetching ceph osd information
2020-11-25 14:25:03,168 DEBUG    [ceph.py:150:update_state()] Querying ceph for state information
2020-11-25 14:25:03,219 DEBUG    [storage.py:105:refresh()] Refreshing disk information from the config object
2020-11-25 14:25:03,219 DEBUG    [storage.py:108:refresh()] - Scanning will use 8 scan threads
2020-11-25 14:25:03,273 DEBUG    [storage.py:135:refresh()] - rbd image scan complete: 0s
2020-11-25 14:25:03,274 DEBUG    [gateway.py:378:refresh()] Refreshing gateway & client information
2020-11-25 14:25:03,274 DEBUG    [ceph.py:150:update_state()] Querying ceph for state information
2020-11-25 14:25:03,314 DEBUG    [ceph.py:260:refresh()] Gathering pool stats for cluster 'ceph'
2020-11-25 14:25:32,950 DEBUG    [ceph.py:32:__init__()] Adding ceph cluster 'ceph' to the UI
2020-11-25 14:25:33,614 DEBUG    [ceph.py:241:populate()] Fetching ceph osd information
2020-11-25 14:25:33,652 DEBUG    [ceph.py:150:update_state()] Querying ceph for state information
2020-11-25 14:25:33,714 DEBUG    [storage.py:105:refresh()] Refreshing disk information from the config object
2020-11-25 14:25:33,714 DEBUG    [storage.py:108:refresh()] - Scanning will use 8 scan threads
2020-11-25 14:25:33,811 DEBUG    [storage.py:135:refresh()] - rbd image scan complete: 0s
2020-11-25 14:25:33,811 DEBUG    [gateway.py:378:refresh()] Refreshing gateway & client information
2020-11-25 14:25:33,811 DEBUG    [ceph.py:150:update_state()] Querying ceph for state information
2020-11-25 14:25:33,864 DEBUG    [ceph.py:260:refresh()] Gathering pool stats for cluster 'ceph'
2020-11-25 14:26:02,665 DEBUG    [gateway.py:174:ui_command_create()] CMD: /iscsi create iqn.2003-01.com.redhat.iscsi-gw:iscsi-igw
2020-11-25 14:26:02,666 DEBUG    [gateway.py:185:ui_command_create()] Create an iscsi target definition in the UI
2020-11-25 14:26:03,191 INFO     [gateway.py:196:ui_command_create()] ok
2020-11-25 14:26:45,455 DEBUG    [gateway.py:793:ui_command_create()] CMD: ../gateways/ create dev13 ['192.168.200.23'] nosync=False skipchecks=false
2020-11-25 14:26:45,467 INFO     [gateway.py:836:ui_command_create()] Adding gateway, sync'ing 0 disk(s) and 0 client(s)
2020-11-25 14:26:45,949 DEBUG    [gateway.py:854:ui_command_create()] Gateway creation successful
2020-11-25 14:26:45,949 DEBUG    [gateway.py:855:ui_command_create()] Adding gw to UI
2020-11-25 14:26:45,968 DEBUG    [gateway.py:934:refresh()] - checking iSCSI/API ports on dev13
2020-11-25 14:26:45,979 INFO     [gateway.py:874:ui_command_create()] ok
2020-11-25 14:28:41,572 DEBUG    [ceph.py:32:__init__()] Adding ceph cluster 'ceph' to the UI
2020-11-25 14:28:42,269 DEBUG    [ceph.py:241:populate()] Fetching ceph osd information
2020-11-25 14:28:42,297 DEBUG    [ceph.py:150:update_state()] Querying ceph for state information
2020-11-25 14:28:42,334 DEBUG    [storage.py:105:refresh()] Refreshing disk information from the config object
2020-11-25 14:28:42,334 DEBUG    [storage.py:108:refresh()] - Scanning will use 8 scan threads
2020-11-25 14:28:42,378 DEBUG    [storage.py:135:refresh()] - rbd image scan complete: 0s
2020-11-25 14:28:42,378 DEBUG    [gateway.py:378:refresh()] Refreshing gateway & client information
2020-11-25 14:28:42,449 DEBUG    [gateway.py:934:refresh()] - checking iSCSI/API ports on dev13
2020-11-25 14:28:42,463 DEBUG    [ceph.py:150:update_state()] Querying ceph for state information
2020-11-25 14:28:42,517 DEBUG    [ceph.py:260:refresh()] Gathering pool stats for cluster 'ceph'
2020-11-25 14:28:52,659 DEBUG    [gateway.py:793:ui_command_create()] CMD: ../gateways/ create ceph-gateway1 ['192.168.200.33'] nosync=False skipchecks=false
2020-11-25 14:28:52,672 INFO     [gateway.py:836:ui_command_create()] Adding gateway, sync'ing 0 disk(s) and 0 client(s)
2020-11-25 14:28:53,406 DEBUG    [gateway.py:854:ui_command_create()] Gateway creation successful
2020-11-25 14:28:53,407 DEBUG    [gateway.py:855:ui_command_create()] Adding gw to UI


root@dev13:~# sudo gwcli export copy
{
    "created": "2020/11/25 10:54:39",
    "discovery_auth": {
        "mutual_password": "",
        "mutual_password_encryption_enabled": false,
        "mutual_username": "",
        "password": "",
        "password_encryption_enabled": false,
        "username": ""
    },
    "disks": {},
    "epoch": 2,
    "gateways": {
        "dev13": {
            "active_luns": 0,
            "created": "2020/11/25 10:56:45",
            "updated": "2020/11/25 10:56:45"
        }
    },
    "targets": {
        "iqn.2003-01.com.redhat.iscsi-gw:iscsi-igw": {
            "acl_enabled": true,
            "auth": {
                "mutual_password": "",
                "mutual_password_encryption_enabled": false,
                "mutual_username": "",
                "password": "",
                "password_encryption_enabled": false,
                "username": ""
            },
            "clients": {},
            "controls": {},
            "created": "2020/11/25 10:56:02",
            "disks": {},
            "groups": {},
            "ip_list": [
                "192.168.200.23"
            ],
            "portals": {
                "dev13": {
                    "gateway_ip_list": [
                        "192.168.200.23"
                    ],
                    "inactive_portal_ips": [],
                    "portal_ip_addresses": [
                        "192.168.200.23"
                    ],
                    "tpgs": 1
                }
            },
            "updated": "2020/11/25 10:56:45"
        }
    },
    "updated": "2020/11/25 10:56:45",
    "version": 11
}

What should I do for this problem?