406ef92623
Catch up with all the latest stuff from gophercloud 4b7db606 - only try to reauth once d13755e6 - BlockStorage v3: Rename VolumeType PublicAccess to IsPublic 614da04d - Add UPDATE support in V3 volume types (#656) be3fd784 - Flavor Extra Specs Create c2cafb46 - Flavor Extra Specs: List / Get 7b1b8775 - Compute v2: Flavor Access Add cf81d92c - Add DELETE support in V3 volume types a879b375 - Fix incorrect variable name 2997913a - Add pagination support in snapshots a5c71868 - Support pagination in volume resources 1db0312e - TrivialFix incorrect variable name 69194d93 - Add basic CRUD acceptance testcases in snapshot V3 22c7abce - Add CREATE support in V3 volume types aed60e9f - Add basic CRUD acceptance in volume V3 7cbf4661 - BlockStorage v3: volumetype get/list acc test bcab0f79 - Update README with Thank Yous f85e7c0f - Docs: Updating Contributing and Style Guides be1b616c - Fix a small syntax error of TestShareTypeExtraSpecs test 3f38a1ee - Add List/Get support for volume type in volume V3 48a40399 - Support for setting availability_zone_hints to a router 747776a7 - Fix the undefined function error of TestPortsbindingCRUD test a7ec61ea - Fix the undefined function error of TestNetworksProviderCRUD test 25e18920 - Compute v2: Add the extended status information API b63d2fd3 - availability_zone_hints for network(s) 157d7511 - Add support for ipv6_address_mode and ipv6_ra_mode in subnets ed468967 - DBv1: configurations acceptance test 578e2aab - Configuration group time parsing error 669959f8 - Compute v2: attachinterfaces acceptance test 8113f0cb - Add Nova interface-detach support d6484abc - Add Nova interface-attach support 7883fd95 - fix reauth deadlock by not calling Token() during reauth 4d0f8253 - Add support to get interface of a server 7dc13e0d - AccTests: BlockStorage v2 ForceDelete 1e86e54d - Refactor blockstorage actionURL e30da231 - Feature/support force delete e193578c - add UseTokenLock method in ProviderClient to allow safe concurrent access e6a5f874 - ObjectStorage v1: Rename ExtractLastMarker to extractLastMarker c47bb004 - BlockStorage v2/v3: Reorder snapshot/volume ListOpts and update godoc 2c05d0e4 - Add 'tenant' support in volume&snapshot API 639d71fd - Networking v2: Port Security Extension 755794a7 - ObjectStorage v1: Subdir and Marker detection a043441f - fixed bug with endless loop when using delimiter on folded directory a4799293 - OpenStack: support OS_PROJECT_* variables
80 lines
2.2 KiB
Go
80 lines
2.2 KiB
Go
package openstack
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import (
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"os"
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"github.com/gophercloud/gophercloud"
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)
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var nilOptions = gophercloud.AuthOptions{}
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/*
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AuthOptionsFromEnv fills out an identity.AuthOptions structure with the
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settings found on the various OpenStack OS_* environment variables.
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The following variables provide sources of truth: OS_AUTH_URL, OS_USERNAME,
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OS_PASSWORD, OS_TENANT_ID, and OS_TENANT_NAME.
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Of these, OS_USERNAME, OS_PASSWORD, and OS_AUTH_URL must have settings,
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or an error will result. OS_TENANT_ID, OS_TENANT_NAME, OS_PROJECT_ID, and
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OS_PROJECT_NAME are optional.
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OS_TENANT_ID and OS_TENANT_NAME are mutually exclusive to OS_PROJECT_ID and
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OS_PROJECT_NAME. If OS_PROJECT_ID and OS_PROJECT_NAME are set, they will
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still be referred as "tenant" in Gophercloud.
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To use this function, first set the OS_* environment variables (for example,
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by sourcing an `openrc` file), then:
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opts, err := openstack.AuthOptionsFromEnv()
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provider, err := openstack.AuthenticatedClient(opts)
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*/
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func AuthOptionsFromEnv() (gophercloud.AuthOptions, error) {
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authURL := os.Getenv("OS_AUTH_URL")
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username := os.Getenv("OS_USERNAME")
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userID := os.Getenv("OS_USERID")
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password := os.Getenv("OS_PASSWORD")
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tenantID := os.Getenv("OS_TENANT_ID")
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tenantName := os.Getenv("OS_TENANT_NAME")
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domainID := os.Getenv("OS_DOMAIN_ID")
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domainName := os.Getenv("OS_DOMAIN_NAME")
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// If OS_PROJECT_ID is set, overwrite tenantID with the value.
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if v := os.Getenv("OS_PROJECT_ID"); v != "" {
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tenantID = v
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}
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// If OS_PROJECT_NAME is set, overwrite tenantName with the value.
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if v := os.Getenv("OS_PROJECT_NAME"); v != "" {
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tenantName = v
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}
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if authURL == "" {
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err := gophercloud.ErrMissingInput{Argument: "authURL"}
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return nilOptions, err
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}
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if username == "" && userID == "" {
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err := gophercloud.ErrMissingInput{Argument: "username"}
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return nilOptions, err
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}
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if password == "" {
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err := gophercloud.ErrMissingInput{Argument: "password"}
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return nilOptions, err
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}
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ao := gophercloud.AuthOptions{
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IdentityEndpoint: authURL,
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UserID: userID,
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Username: username,
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Password: password,
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TenantID: tenantID,
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TenantName: tenantName,
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DomainID: domainID,
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DomainName: domainName,
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}
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return ao, nil
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}
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