81a22ae9b6
* [Cloud][CC-6925] Updates to pushing server state (#19682) * Upgrade hcp-sdk-go to latest version v0.73 Changes: - go get github.com/hashicorp/hcp-sdk-go - go mod tidy * From upgrade: regenerate protobufs for upgrade from 1.30 to 1.31 Ran: `make proto` Slack: https://hashicorp.slack.com/archives/C0253EQ5B40/p1701105418579429 * From upgrade: fix mock interface implementation After upgrading, there is the following compile error: cannot use &mockHCPCfg{} (value of type *mockHCPCfg) as "github.com/hashicorp/hcp-sdk-go/config".HCPConfig value in return statement: *mockHCPCfg does not implement "github.com/hashicorp/hcp-sdk-go/config".HCPConfig (missing method Logout) Solution: update the mock to have the missing Logout method * From upgrade: Lint: remove usage of deprecated req.ServerState.TLS Due to upgrade, linting is erroring due to usage of a newly deprecated field 22:47:56 [consul]: make lint --> Running golangci-lint (.) agent/hcp/testing.go:157:24: SA1019: req.ServerState.TLS is deprecated: use server_tls.internal_rpc instead. (staticcheck) time.Until(time.Time(req.ServerState.TLS.CertExpiry)).Hours()/24, ^ * From upgrade: adjust oidc error message From the upgrade, this test started failing: === FAIL: internal/go-sso/oidcauth TestOIDC_ClaimsFromAuthCode/failed_code_exchange (re-run 2) (0.01s) oidc_test.go:393: unexpected error: Provider login failed: Error exchanging oidc code: oauth2: "invalid_grant" "unexpected auth code" Prior to the upgrade, the error returned was: ``` Provider login failed: Error exchanging oidc code: oauth2: cannot fetch token: 401 Unauthorized\nResponse: {\"error\":\"invalid_grant\",\"error_description\":\"unexpected auth code\"}\n ``` Now the error returned is as below and does not contain "cannot fetch token" ``` Provider login failed: Error exchanging oidc code: oauth2: "invalid_grant" "unexpected auth code" ``` * Update AgentPushServerState structs with new fields HCP-side changes for the new fields are in: https://github.com/hashicorp/cloud-global-network-manager-service/pull/1195/files * Minor refactor for hcpServerStatus to abstract tlsInfo into struct This will make it easier to set the same tls-info information to both - status.TLS (deprecated field) - status.ServerTLSMetadata (new field to use instead) * Update hcpServerStatus to parse out information for new fields Changes: - Improve error message and handling (encountered some issues and was confused) - Set new field TLSInfo.CertIssuer - Collect certificate authority metadata and set on TLSInfo.CertificateAuthorities - Set TLSInfo on both server.TLS and server.ServerTLSMetadata.InternalRPC * Update serverStatusToHCP to convert new fields to GNM rpc * Add changelog * Feedback: connect.ParseCert, caCerts * Feedback: refactor and unit test server status * Feedback: test to use expected struct * Feedback: certificate with intermediate * Feedback: catch no leaf, remove expectedErr * Feedback: update todos with jira ticket * Feedback: mock tlsConfigurator * make proto for additional file in 1.17 not in main |
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README.md
Consul
Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.
- Website: https://www.consul.io
- Tutorials: HashiCorp Learn
- Forum: Discuss
Consul provides several key features:
-
Multi-Datacenter - Consul is built to be datacenter aware, and can support any number of regions without complex configuration.
-
Service Mesh - Consul Service Mesh enables secure service-to-service communication with automatic TLS encryption and identity-based authorization. Applications can use sidecar proxies in a service mesh configuration to establish TLS connections for inbound and outbound connections with Transparent Proxy.
-
Service Discovery - Consul makes it simple for services to register themselves and to discover other services via a DNS or HTTP interface. External services such as SaaS providers can be registered as well.
-
Health Checking - Health Checking enables Consul to quickly alert operators about any issues in a cluster. The integration with service discovery prevents routing traffic to unhealthy hosts and enables service level circuit breakers.
-
Dynamic App Configuration - An HTTP API that allows users to store indexed objects within Consul, for storing configuration parameters and application metadata.
Consul runs on Linux, macOS, FreeBSD, Solaris, and Windows and includes an optional browser based UI. A commercial version called Consul Enterprise is also available.
Please note: We take Consul's security and our users' trust very seriously. If you believe you have found a security issue in Consul, please responsibly disclose by contacting us at security@hashicorp.com.
Quick Start
A few quick start guides are available on the Consul website:
- Standalone binary install: https://learn.hashicorp.com/collections/consul/get-started-vms
- Minikube install: https://learn.hashicorp.com/tutorials/consul/kubernetes-minikube
- Kind install: https://learn.hashicorp.com/tutorials/consul/kubernetes-kind
- Kubernetes install: https://learn.hashicorp.com/tutorials/consul/kubernetes-deployment-guide
- Deploy HCP Consul: https://learn.hashicorp.com/tutorials/consul/hcp-gs-deploy
Documentation
Full, comprehensive documentation is available on the Consul website: https://consul.io/docs
Contributing
Thank you for your interest in contributing! Please refer to CONTRIBUTING.md for guidance. For contributions specifically to the browser based UI, please refer to the UI's README.md for guidance.