Risorse

Reverse-specs

Le specifiche documentate dei repository upstream, prodotte dalla skill generate-reverse-spec: endpoint, errori, interazioni, scenari, elaborazioni asincrone, cronologia e rewrite pack.

Servizi

barbican

stable-2026.2 · 9 file

Barbican is OpenStack's key manager. Projects store secrets (opaque data, passphrases, symmetric keys, public/private keys, certificates), group them in containers (generic, RSA, certificate), and ask Barbican to generate keys through asynchronous…

Servizi

cinder

stable-2026.2 · 8 file

Cinder provides block volumes to instances: it creates, snapshots, backs up, extends, retypes, migrates, transfers and deletes volumes, and gives Nova the connection information to attach them. It does not move data on the request path itself: -…

Servizi

cloudkitty

stable-2026.2 · 9 file

CloudKitty is OpenStack's rating service: it turns usage into prices. It does not meter anything itself and it does not invoice:

Servizi

designate

stable-2026.2 · 9 file

Designate is OpenStack's DNS-as-a-Service. Projects create zones and recordsets through a REST API; Designate stores them in its database and publishes them on the DNS servers of a pool. The DNS servers are secondaries: a driver per pool target only…

Servizi

ec2-api

17.0.0 · 9 file

ec2-api is a translation layer: it serves the AWS EC2 Query API (Action=RunInstances&Version=…, XML responses, AWS error codes) and turns each action into calls to Nova, Neutron, Cinder and Glance made with the caller's own Keystone token. Requests…

Servizi

glance

stable-2026.2 · 8 file

Glance is OpenStack's image service. It keeps the metadata of virtual machine images (formats, sizes, checksums, visibility, sharing, tags, properties) in a SQL database and delegates the data to pluggable stores through the separate glance_store…

Servizi

heat

stable-2026.2 · 9 file

Heat turns declarative templates (HOT YAML, or AWS CloudFormation JSON/YAML) into running OpenStack resources and keeps them in line with the template over updates. Two stateless API processes translate HTTP into RPC calls to heat-engine, which owns all the…

Servizi

ironic

stable-2026.2 · 9 file

Ironic provisions physical servers. Operators enrol machines with their BMC credentials; Ironic verifies, inspects and cleans them, and then deploys an image on request — usually from Nova, which schedules bare metal flavors on nodes through Placement and…

Servizi

keystone

stable-2026.2 · 9 file

Keystone is OpenStack's identity and authorisation service: - it authenticates users, services and federated identities; - it issues tokens that are not stored (Fernet), which the other services have validated by keystonemiddleware; - it holds the…

Test

keystone-tempest-plugin

master · 9 file

keystone-tempest-plugin is Keystone's black-box test suite: it only drives Keystone through its public API. - Its RBAC tests run the same scenario under 11 personas (system, domain or project scope; admin, manager, member or reader role). For each…

Librerie

keystoneauth

stable-2026.2 · 9 file

keystoneauth is the HTTP and authentication library of OpenStack: - it obtains and renews tokens (password, token, application credential, MFA, federation, OAuth…); - it finds endpoints in the catalog and discovers versions and microversions; - it sends…

Librerie

keystonemiddleware

stable-2026.2 · 9 file

Each OpenStack service (Nova, Placement, Neutron, Cinder…) puts auth_token in front of its API: 1. it validates the token of each request against Keystone, keeping the result in cache for 300 s; 2. it rejects the request with 401, or lets it through…

Servizi

magnum

stable-2026.2 · 10 file

Magnum is OpenStack's "Container Infrastructure Management" service (container-infra): it creates and manages Kubernetes clusters for projects. It has two processes. magnum-api (pecan + WSME, port 9511) validates requests and either answers from the…

Servizi

manila

stable-2026.2 · 9 file

Manila is OpenStack's Shared File Systems service: it provisions file shares (NFS, CIFS, CephFS…) on storage back ends, controls which clients may mount them (access rules), and manages snapshots, replicas, share groups, transfers, backups and quotas.…

Servizi

masakari

stable-2026.2 · 8 file

Masakari provides instance high availability for Nova. Detectors (masakari-monitors, or any client) report failures as notifications of three types: a compute host down, an instance crashed, or a process (nova-compute) died. masakari-api records them…

Servizi

neutron

stable-2026.2 · 8 file

Neutron is OpenStack's networking service: it stores the logical network model (networks, subnets, ports, routers, floating IPs, security groups, QoS…) in MariaDB and exposes it through the Networking API v2.0. With ML2/OVN, it does not program the data…

Servizi

neutron-fwaas

stable-2026.2 · 8 file

neutron-fwaas adds Firewall-as-a-Service v2 to Neutron: firewall rules (protocol, addresses, ports, allow/deny/reject), ordered into policies, applied through firewall groups to router interface ports (L3) or VM ports (L2).

Servizi

neutron-vpnaas

stable-2026.2 · 8 file

neutron-vpnaas adds site-to-site IPsec VPN (pre-shared keys) to Neutron. It is not a separate API service: it is a Neutron service plugin loaded by neutron-server, which exposes five REST resources under /v2.0/vpn (IKE policies, IPsec policies, endpoint…

Servizi

nova

stable-2026.2 · 17 file

Nova is the OpenStack compute service: it turns API requests for servers into virtual machines on hypervisor hosts. nova-api validates and records requests in the API database and hands them over RPC to nova-conductor, which asks nova-scheduler for…

Servizi

octavia

stable-2026.2 · 8 file

Octavia's API is a load-balancing control plane with almost no behaviour of its own: it validates a request, records the desired objects in SQL with a PENDING_* status while holding a row lock on the load balancer, and calls a provider driver…

Client

osc-placement

stable-2026.2 · 9 file

osc-placement is the plugin of the openstack command line that drives Placement: resource providers, inventories, allocations, resource classes, traits, aggregates, usages and allocation candidates. Each command: 1. checks the microversion locally; 2. sends…

Librerie

oslo.cache

stable-2026.2 · 9 file

oslo.cache turns the [cache] section of an OpenStack service into a dogpile.cache region: - it chooses the backend (null by default, memcached, Redis, etcd…); - it hashes every key with SHA-1; - it gives services a memoization decorator, switched and…

Servizi

ovn-bgp-agent

stable-2026.2 · 8 file

ovn-bgp-agent runs on every OpenStack node that uses OVN and makes the IPs that live on that node reachable through BGP: VMs on provider networks, floating IPs, router gateways and, optionally, tenant subnets and load-balancer VIPs. It has no API and no…

Servizi

ovn-octavia-provider

stable-2026.2 · 8 file

ovn-octavia-provider lets Octavia create load balancers without amphora VMs: each Octavia load balancer becomes one or more rows of the OVN Northbound Load_Balancer table, which ovn-northd and ovn-controller turn into distributed DNAT flows on every…

Servizi

placement

stable-2026.2 · 9 file

Placement is the central registry of consumable resources of an OpenStack cloud. It acts as the ledger of capacities and reservations:

Client

python-barbicanclient

stable-2026.2 · 8 file

python-barbicanclient provides three things: 1. a Python library, barbicanclient.client.Client (barbicanclient/client.py:150), which castellan and others use; 2. a plugin of the openstack command with 23 commands on secrets, consumers, orders,…

Client

python-designateclient

stable-2026.2 · 8 file

The package has two layers. designateclient.v2.client.Client is a Python library with one controller per resource, on top of a keystoneauth adapter that translates HTTP statuses into exceptions. designateclient.v2.cli holds 60 command classes for…

Client

python-heatclient

stable-2026.2 · 8 file

python-heatclient has three layers: 1. OSC plugin (heatclient/osc/): 49 commands of openstack, loaded through entry points (pyproject.toml:42-93). 2. Python API (heatclient/v1/, heatclient/common/): one manager per resource, on top of a…

Client

python-ironicclient

stable-2026.2 · 8 file

python-ironicclient is the client of Ironic, the OpenStack Bare Metal service. It gives three ways in:

Client

python-manilaclient

stable-2026.2 · 8 file

python-manilaclient is the plugin that gives the openstack CLI its share commands, and a Python library for Manila, the Shared File System service. Each command: 1. resolves its arguments, often by listing a collection to turn a name into an ID; 2. checks…

Client

python-masakariclient

stable-2026.2 · 8 file

python-masakariclient is a thin plugin of the openstack command. It adds 15 commands that drive Masakari (instance high availability): failover segments, hosts in a segment, notifications, and VM moves of a notification. It holds no REST code: every call…

Client

python-neutronclient

stable-2026.2 · 8 file

The package now provides three different things:

Client

python-octaviaclient

stable-2026.2 · 8 file

python-octaviaclient is a plugin of the openstack command. It adds 82 loadbalancer … commands that drive the Octavia REST API. Each invocation is one short-lived process: 1. python-openstackclient loads the plugin through entry points…

Client

python-openstackclient

stable-2026.2 · 8 file

python-openstackclient (OSC) provides the single openstack command. It runs in one short-lived process per invocation: 1. it parses the global options and reads clouds.yaml and OS_* variables; 2. it loads commands from Python entry points; 3. it…

Servizi

skyline-apiserver

stable-2026.2 · 8 file

skyline-apiserver is the back end of the Skyline dashboard (skyline-console). It is not the data path for most of the UI: the console talks to Nova, Neutron, Cinder, Glance… directly, through an nginx reverse proxy generated from the Keystone catalog…

Servizi

skyline-console

stable-2026.2 · 8 file

skyline-console is the React 16 / MobX / Ant Design web UI of OpenStack Skyline. It is a pure client: no server process, no database, no bus. It is built with webpack into static files (skyline_console/static/) and shipped as a Python package.…

Servizi

swift

stable-2026.2 · 8 file

Swift is OpenStack's object store. Clients store objects in containers inside accounts (one per Keystone project, AUTH_<project_id>) through a stateless proxy. The proxy finds the storage nodes of every account, container and object with rings (a…

Servizi

zun

stable-2026.2 · 8 file

Zun is the OpenStack Containers service: a REST API that runs application containers directly on compute nodes, without a virtual machine and without a user-managed cluster (README.rst:12, doc/source/install/overview.rst:5). A user asks for an image,…