chore(ci): Add vira configuration

[srid]

• chore(ci): Add vira configuration
• fix

[srid]

error: builder for '/nix/store/mmqncdxjs9jg0bab0dx51nig7fhbjnql-grafana-test.drv' failed with exit code 1;
       last 25 log lines:
       > [gf1        ] logger=settings t=2025-10-21T14:19:28.495307492Z level=info msg="Config overridden from command line" arg="paths.data=/build/data/gf1"
       > [gf1   ] logger=settings t=2025-10-21T14:19:28.495310929Z level=info msg="Config overridden from command line" arg="paths.plugins=/nix/store/8c937sn3zczyjjfbm3xnii9bzzc233pp-grafana-plugins"
       > [gf1    ] logger=settings t=2025-10-21T14:19:28.495313984Z level=info msg="Config overridden from command line" arg="paths.provisioning=/nix/store/bgmbqv91y6vxny8xhmk963px7aqn2j8j-grafana-provisioning"
       > [gf1  ] logger=settings t=2025-10-21T14:19:28.495317Z level=info msg=Target target=[all]
       > [gf1 ] logger=settings t=2025-10-21T14:19:28.495323051Z level=info msg="Path Home" path=/nix/store/3frwg60zwlr2idcjl85kj7sc6iw6s241-grafana-12.0.2+security-01/share/grafana
       > [gf1    ] logger=settings t=2025-10-21T14:19:28.495326848Z level=info msg="Path Data" path=/build/data/gf1
       > [gf1 ] logger=settings t=2025-10-21T14:19:28.495330565Z level=info msg="Path Logs" path=/nix/store/3frwg60zwlr2idcjl85kj7sc6iw6s241-grafana-12.0.2+security-01/share/grafana/data/log
       > [gf1   ] logger=settings t=2025-10-21T14:19:28.495334602Z level=info msg="Path Plugins" path=/nix/store/8c937sn3zczyjjfbm3xnii9bzzc233pp-grafana-plugins
       > [gf1  ] logger=settings t=2025-10-21T14:19:28.49533849Z level=info msg="Path Provisioning" path=/nix/store/bgmbqv91y6vxny8xhmk963px7aqn2j8j-grafana-provisioning
       > [gf1 ] logger=settings t=2025-10-21T14:19:28.495342257Z level=info msg="App mode production"
       > [gf1    ] logger=featuremgmt t=2025-10-21T14:19:28.504156686Z level=info msg=FeatureToggles newPDFRendering=true cloudWatchNewLabelParsing=true azureMonitorPrometheusExemplars=true reportingUseRawTimeRange=true alertingRuleRecoverDeleted=true prometheusUsesCombobox=true influxdbBackendMigration=true alertingRulePermanentlyDelete=true panelMonitoring=true formatString=true unifiedStorageSearchPermissionFiltering=true logsInfiniteScrolling=true correlations=true dashgpt=true awsAsyncQueryCaching=true alertingRuleVersionHistoryRestore=true ssoSettingsSAML=true failWrongDSUID=true logsContextDatasourceUi=true logsPanelControls=true logRowsPopoverMenu=true newDashboardSharingComponent=true promQLScope=true alertingApiServer=true alertingInsights=true dashboardScene=true alertingQueryAndExpressionsStepMode=true recoveryThreshold=true cloudWatchCrossAccountQuerying=true dataplaneFrontendFallback=true alertingNotificationsStepMode=true externalCorePlugins=true dashboardSceneSolo=true kubernetesClientDashboardsFolders=true newFiltersUI=true useSessionStorageForRedirection=true alertingUIOptimizeReducer=true dashboardSceneForViewers=true cloudWatchRoundUpEndTime=true pluginsDetailsRightPanel=true alertRuleRestore=true lokiQuerySplitting=true transformationsRedesign=true ssoSettingsApi=true grafanaconThemes=true publicDashboardsScene=true tlsMemcached=true annotationPermissionUpdate=true addFieldFromCalculationStatFunctions=true alertingSimplifiedRouting=true lokiLabelNamesQueryApi=true azureMonitorEnableUserAuth=true lokiStructuredMetadata=true groupToNestedTableTransformation=true onPremToCloudMigrations=true kubernetesPlaylists=true lokiQueryHints=true angularDeprecationUI=true preinstallAutoUpdate=true nestedFolders=true pinNavItems=true logsExploreTableVisualisation=true recordedQueriesMulti=true prometheusAzureOverrideAudience=true unifiedRequestLog=true
       > [gf1  ] logger=sqlstore t=2025-10-21T14:19:29.393485786Z level=info msg="Connecting to DB" dbtype=sqlite3
       > [gf1        ] logger=sqlstore t=2025-10-21T14:19:29.393543793Z level=info msg="Creating SQLite database file" path=/build/data/gf1/grafana.db
       > [gf1  ] logger=migrator t=2025-10-21T14:19:29.43705475Z level=info msg="Locking database"
       > [gf1        ] logger=migrator t=2025-10-21T14:19:29.437084395Z level=info msg="Starting DB migrations"
       > [gf1 ] logger=migrator t=2025-10-21T14:19:29.43749207Z level=info msg="Executing migration" id="create migration_log table"
       > [gf1     ] logger=migrator t=2025-10-21T14:19:29.437699515Z level=info msg="Migration successfully executed" id="create migration_log table" duration=207.505µs
       > [gf1     ] logger=migrator t=2025-10-21T14:19:32.970177517Z level=info msg="Executing migration" id="create user table"
       > [gf1     ] logger=migrator t=2025-10-21T14:19:32.970441757Z level=info msg="Migration successfully executed" id="create user table" duration=265.192µs
       > [gf1      ] logger=migrator t=2025-10-21T14:19:40.211668217Z level=info msg="Executing migration" id="add unique index user.login"
       > [gf1   ] logger=migrator t=2025-10-21T14:19:40.211856115Z level=info msg="Migration successfully executed" id="add unique index user.login" duration=189.661µs
       > [gf1    ] logger=migrator t=2025-10-21T14:19:47.4110623Z level=info msg="Executing migration" id="add unique index user.email"
       > [gf1     ] logger=migrator t=2025-10-21T14:19:47.411345856Z level=info msg="Migration successfully executed" id="add unique index user.email" duration=285.198µs
       > [gf1    ] logger=migrator t=2025-10-21T14:20:08.513150799Z level=info msg="Executing migration" id="drop index UQE_user_login - v1"
       > [gf1        ] logger=migrator t=2025-10-21T14:20:08.51342685Z level=info msg="Migration successfully executed" id="drop index UQE_user_login - v1" duration=277.495µs
       For full logs, run:
         nix log /nix/store/mmqncdxjs9jg0bab0dx51nig7fhbjnql-grafana-test.drv

[srid]

Note: I will not merge this (along with removal of GitHub workflow) until juspay/vira#111 is implemented. Then, my hosted Vira can auto build PRs (made using branchces on this repo only) and we can auto-merge after Vira signs off CI status.

Regarding the grafana error, @shivaraj-bh, we should address that separately.

[srid]

On rebuild, the log has errors:

      > [gf1  ] logger=provisioning.dashboard t=2025-10-21T14:49:02.176055915Z level=info msg="finished to provision dashboards"
       > [gf1 ] logger=grafana-apiserver t=2025-10-21T14:49:02.176257068Z level=error msg="Unhandled Error" err="apiserver was unable to write a JSON response: http: Handler timeout" logger=UnhandledError
       > [gf1     ] logger=grafana-apiserver t=2025-10-21T14:49:02.177349132Z level=error msg="Unhandled Error" err="apiserver received an error that is not an metav1.Status: &errors.errorString{s:\"http: Handler timeout\"}: http: Handler timeout" logger=UnhandledError
       > [gf1        ] logger=plugin.grafana-clickhouse-datasource t=2025-10-21T14:49:02.177747581Z level=error msg="plugin process exited" plugin=/nix/store/wzfrl2s6a1jdxmi0jb84r54r0843a5cs-grafana-clickhouse-datasource-4.8.2/gpx_clickhouse_linux_amd64 id=41 error="signal: terminated"
       > [gf1  ] logger=grafana-apiserver t=2025-10-21T14:49:02.1787939Z level=error msg="Unhandled Error" err="apiserver was unable to write a fallback JSON response: http: Handler timeout" logger=UnhandledError
       > [gf1      ] logger=grafana-apiserver t=2025-10-21T14:49:02.17997507Z level=error msg="Post-timeout activity" logger=UnhandledError timeElapsed=3.836351ms method=PUT path=/apis/dashboard.grafana.app/v0alpha1/namespaces/default/dashboards/adnyzrfa5cqv4c result=<nil>
       > [gf1     ] logger=grafana-apiserver t=2025-10-21T14:49:02.212465293Z level=error msg="Unhandled Error" err="FinishRequest: post-timeout activity - time-elapsed: 36.231749ms, panicked: false, err: SQL query for existing dashboard by UID failed: context canceled, panic-reason: <nil>" logger=UnhandledError

[srid]

Currently stuck with building python3.13-chromadb on macOS.