OpenStack Bobcat : Gnocchi कॉन्फ़िगर करें2023/10/10 |
TDBaaS (एक सेवा के रूप में समय श्रृंखला डेटाबेस), Gnocchi स्थापित करें।
यह उदाहरण निम्न प्रकार से पर्यावरण पर आधारित है।
------------+--------------------------+--------------------------+------------ | | | eth0|10.0.0.30 eth0|10.0.0.50 eth0|10.0.0.51 +-----------+-----------+ +-----------+-----------+ +-----------+-----------+ | [ dlp.srv.world ] | | [ network.srv.world ] | | [ node01.srv.world ] | | (Control Node) | | (Network Node) | | (Compute Node) | | | | | | | | MariaDB RabbitMQ | | Open vSwitch | | Libvirt | | Memcached Nginx | | Neutron Server | | Nova Compute | | Keystone httpd | | OVN-Northd | | Open vSwitch | | Glance Nova API | | Nginx iSCSI Target | | OVN Metadata Agent | | Cinder API | | Cinder Volume | | OVN-Controller | | | | Gnocchi httpd | | | +-----------------------+ +-----------------------+ +-----------------------+ |
[1] | Keystone में Gnocchi के लिए उपयोगकर्ताओं और अन्य लोगों को जोड़ें। |
# [service] प्रोजेक्ट में [gnocchi] उपयोगकर्ता बनाएं root@dlp ~(keystone)# openstack user create --domain default --project service --password servicepassword gnocchi +---------------------+----------------------------------+ | Field | Value | +---------------------+----------------------------------+ | default_project_id | 04b6d7802d9043cbb09ceb31fd68987b | | domain_id | default | | enabled | True | | id | a0d0f678faed405b8cb49be8e43022d8 | | name | gnocchi | | options | {} | | password_expires_at | None | +---------------------+----------------------------------+ # [admin] भूमिका में [gnocchi] उपयोगकर्ता जोड़ें root@dlp ~(keystone)# openstack role add --project service --user gnocchi admin
# create service entry for [gnocchi] root@dlp ~(keystone)# openstack service create --name gnocchi --description "Metric Service" metric +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | Metric Service | | enabled | True | | id | 659543ba386f462aa06870fe822e508f | | name | gnocchi | | type | metric | +-------------+----------------------------------+ # Gnocchi API होस्ट को परिभाषित करें root@dlp ~(keystone)# export controller=network.srv.world
# [gnocchi] के लिए समापन बिंदु बनाएँ (public) root@dlp ~(keystone)# openstack endpoint create --region RegionOne metric public https://$controller:8041 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | aecd45091def4943a6c236828c134283 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 659543ba386f462aa06870fe822e508f | | service_name | gnocchi | | service_type | metric | | url | https://network.srv.world:8041 | +--------------+----------------------------------+ # [gnocchi] के लिए समापन बिंदु बनाएँ (internal) root@dlp ~(keystone)# openstack endpoint create --region RegionOne metric internal https://$controller:8041 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | d619a65851c444c2821df680686a4680 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 659543ba386f462aa06870fe822e508f | | service_name | gnocchi | | service_type | metric | | url | https://network.srv.world:8041 | +--------------+----------------------------------+ # [gnocchi] के लिए समापन बिंदु बनाएँ (admin) root@dlp ~(keystone)# openstack endpoint create --region RegionOne metric admin https://$controller:8041 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 957e75f0afcb4c96b4988f418c22d09f | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 659543ba386f462aa06870fe822e508f | | service_name | gnocchi | | service_type | metric | | url | https://network.srv.world:8041 | +--------------+----------------------------------+ |
[2] | Gnocchi के लिए MariaDB पर एक उपयोगकर्ता और डेटाबेस जोड़ें। |
root@dlp ~(keystone)# mysql Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 115 Server version: 10.6.12-MariaDB-0ubuntu0.22.04.1 Ubuntu 22.04 Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> create database gnocchi; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> grant all privileges on gnocchi.* to gnocchi@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> grant all privileges on gnocchi.* to gnocchi@'%' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> exit Bye |
[3] | नेटवर्क नोड पर Gnocchi स्थापित करें। इंस्टालेशन के दौरान प्रश्नों के लिए, सभी के लिए [नहीं] ठीक है। |
root@network:~# apt -y install gnocchi-api gnocchi-metricd python3-gnocchiclient apache2 libapache2-mod-wsgi-py3
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[4] | Gnocchi कॉन्फ़िगर करें। |
root@network:~# mv /etc/gnocchi/gnocchi.conf /etc/gnocchi/gnocchi.conf.org
root@network:~#
vi /etc/gnocchi/gnocchi.conf # नया निर्माण [DEFAULT] log_dir = /var/log/gnocchi [api] auth_mode = keystone [database] backend = sqlalchemy # MariaDB कनेक्शन जानकारी [indexer] url = mysql+pymysql://gnocchi:password@dlp.srv.world/gnocchi [storage] driver = file file_basepath = /var/lib/gnocchi # Keystone प्रामाणिक जानकारी [keystone_authtoken] www_authenticate_uri = https://dlp.srv.world:5000 auth_url = https://dlp.srv.world:5000 memcached_servers = 10.0.0.30:11211 auth_type = password project_domain_name = default user_domain_name = default project_name = service username = gnocchi password = servicepassword service_token_roles_required = true # यदि Apache2 Keystone पर स्व-हस्ताक्षरित प्रमाणपत्र का उपयोग कर रहे हैं, तो [true] पर जाएँ insecure = false [oslo_policy] enforce_new_defaults = false
root@network:~#
vi /etc/apache2/sites-available/gnocchi-api.conf # पंक्ति 1 : परिवर्तन Listen 127.0.0.1:8041
root@network:~#
vi /etc/gnocchi/policy.json # नीतियां जोड़ें
{
"admin_or_creator": "role:admin or user:%(creator)s or project_id:%(created_by_project_id)s",
"resource_owner": "project_id:%(project_id)s",
"metric_owner": "project_id:%(resource.project_id)s",
"get status": "role:admin",
"create resource": "",
"get resource": "rule:admin_or_creator or rule:resource_owner",
"update resource": "rule:admin_or_creator",
"delete resource": "rule:admin_or_creator",
"delete resources": "rule:admin_or_creator",
"list resource": "rule:admin_or_creator or rule:resource_owner",
"search resource": "rule:admin_or_creator or rule:resource_owner",
"create resource type": "role:admin",
"delete resource type": "role:admin",
"update resource type": "role:admin",
"list resource type": "",
"get resource type": "",
"get archive policy": "",
"list archive policy": "",
"create archive policy": "role:admin",
"update archive policy": "role:admin",
"delete archive policy": "role:admin",
"create archive policy rule": "role:admin",
"get archive policy rule": "",
"list archive policy rule": "",
"update archive policy rule": "role:admin",
"delete archive policy rule": "role:admin",
"create metric": "",
"delete metric": "rule:admin_or_creator",
"get metric": "rule:admin_or_creator or rule:metric_owner",
"search metric": "rule:admin_or_creator or rule:metric_owner",
"list metric": "rule:admin_or_creator or rule:metric_owner",
"get measures": "rule:admin_or_creator or rule:metric_owner",
"post measures": "rule:admin_or_creator"
}
root@network:~# chmod 640 /etc/gnocchi/gnocchi.conf root@network:~# chgrp gnocchi /etc/gnocchi/gnocchi.conf |
[5] | प्रॉक्सी सेटिंग्स के लिए Nginx कॉन्फ़िगर करें। |
root@network:~#
vi /etc/nginx/nginx.conf # [stream] अनुभाग में जोड़ें
stream {
upstream neutron-api {
server 127.0.0.1:9696;
}
server {
listen 10.0.0.50:9696 ssl;
proxy_pass neutron-api;
}
upstream gnocchi-api {
server 127.0.0.1:8041;
}
server {
listen 10.0.0.50:8041 ssl;
proxy_pass gnocchi-api;
}
ssl_certificate "/etc/letsencrypt/live/network.srv.world/fullchain.pem";
ssl_certificate_key "/etc/letsencrypt/live/network.srv.world/privkey.pem";
}
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[6] | डेटाबेस में डेटा जोड़ें और Gnocchi सेवाएँ प्रारंभ करें। |
root@network:~# su -s /bin/bash gnocchi -c "gnocchi-upgrade" root@network:~# a2enmod wsgi root@network:~# a2ensite gnocchi-api root@network:~# systemctl restart gnocchi-metricd apache2 nginx root@network:~# systemctl enable gnocchi-metricd |
[7] | नियंत्रण नोड पर स्थिति सत्यापित करें। |
root@dlp ~(keystone)#
apt -y install python3-gnocchiclient root@dlp ~(keystone)# export OS_AUTH_TYPE=password root@dlp ~(keystone)# gnocchi resource list
# यदि कोई त्रुटि नहीं दिखाई देती है तो ठीक है |
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