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chronograf_handler.go
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chronograf_handler.go
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package http
import (
"net/http"
"github.com/NYTimes/gziphandler"
"github.com/influxdata/influxdb/chronograf/server"
"github.com/julienschmidt/httprouter"
)
// ChronografHandler is an http handler for serving chronograf chronografs.
type ChronografHandler struct {
*httprouter.Router
Service *server.Service
}
// NewChronografHandler is the constructor an chronograf handler.
func NewChronografHandler(s *server.Service) *ChronografHandler {
h := &ChronografHandler{
Router: NewRouter(),
Service: s,
}
/* API */
// Organizations
h.HandlerFunc("GET", "/chronograf/v1/organizations", h.Service.Organizations)
h.HandlerFunc("POST", "/chronograf/v1/organizations", h.Service.NewOrganization)
h.HandlerFunc("GET", "/chronograf/v1/organizations/:oid", h.Service.OrganizationID)
h.HandlerFunc("PATCH", "/chronograf/v1/organizations/:oid", h.Service.UpdateOrganization)
h.HandlerFunc("DELETE", "/chronograf/v1/organizations/:oid", h.Service.RemoveOrganization)
// Mappings
h.HandlerFunc("GET", "/chronograf/v1/mappings", h.Service.Mappings)
h.HandlerFunc("POST", "/chronograf/v1/mappings", h.Service.NewMapping)
h.HandlerFunc("PUT", "/chronograf/v1/mappings/:id", h.Service.UpdateMapping)
h.HandlerFunc("DELETE", "/chronograf/v1/mappings/:id", h.Service.RemoveMapping)
// Sources
h.HandlerFunc("GET", "/chronograf/v1/sources", h.Service.Sources)
h.HandlerFunc("POST", "/chronograf/v1/sources", h.Service.NewSource)
h.HandlerFunc("GET", "/chronograf/v1/sources/:id", h.Service.SourcesID)
h.HandlerFunc("PATCH", "/chronograf/v1/sources/:id", h.Service.UpdateSource)
h.HandlerFunc("DELETE", "/chronograf/v1/sources/:id", h.Service.RemoveSource)
h.HandlerFunc("GET", "/chronograf/v1/sources/:id/health", h.Service.SourceHealth)
// Source Proxy to Influx; Has gzip compression around the handler
influx := gziphandler.GzipHandler(http.HandlerFunc(h.Service.Influx))
h.Handler("POST", "/chronograf/v1/sources/:id/proxy", influx)
// Write proxies line protocol write requests to InfluxDB
h.HandlerFunc("POST", "/chronograf/v1/sources/:id/write", h.Service.Write)
// Queries is used to analyze a specific queries and does not create any
// resources. It's a POST because Queries are POSTed to InfluxDB, but this
// only modifies InfluxDB resources with certain metaqueries, e.g. DROP DATABASE.
//
// Admins should ensure that the InfluxDB source as the proper permissions
// intended for Chronograf Users with the Viewer Role type.
h.HandlerFunc("POST", "/chronograf/v1/sources/:id/queries", h.Service.Queries)
// Annotations are user-defined events associated with this source
h.HandlerFunc("GET", "/chronograf/v1/sources/:id/annotations", h.Service.Annotations)
h.HandlerFunc("POST", "/chronograf/v1/sources/:id/annotations", h.Service.NewAnnotation)
h.HandlerFunc("GET", "/chronograf/v1/sources/:id/annotations/:aid", h.Service.Annotation)
h.HandlerFunc("DELETE", "/chronograf/v1/sources/:id/annotations/:aid", h.Service.RemoveAnnotation)
h.HandlerFunc("PATCH", "/chronograf/v1/sources/:id/annotations/:aid", h.Service.UpdateAnnotation)
// All possible permissions for users in this source
h.HandlerFunc("GET", "/chronograf/v1/sources/:id/permissions", h.Service.Permissions)
// Users associated with the data source
h.HandlerFunc("GET", "/chronograf/v1/sources/:id/users", h.Service.SourceUsers)
h.HandlerFunc("POST", "/chronograf/v1/sources/:id/users", h.Service.NewSourceUser)
h.HandlerFunc("GET", "/chronograf/v1/sources/:id/users/:uid", h.Service.SourceUserID)
h.HandlerFunc("DELETE", "/chronograf/v1/sources/:id/users/:uid", h.Service.RemoveSourceUser)
h.HandlerFunc("PATCH", "/chronograf/v1/sources/:id/users/:uid", h.Service.UpdateSourceUser)
// Roles associated with the data source
h.HandlerFunc("GET", "/chronograf/v1/sources/:id/roles", h.Service.SourceRoles)
h.HandlerFunc("POST", "/chronograf/v1/sources/:id/roles", h.Service.NewSourceRole)
h.HandlerFunc("GET", "/chronograf/v1/sources/:id/roles/:rid", h.Service.SourceRoleID)
h.HandlerFunc("DELETE", "/chronograf/v1/sources/:id/roles/:rid", h.Service.RemoveSourceRole)
h.HandlerFunc("PATCH", "/chronograf/v1/sources/:id/roles/:rid", h.Service.UpdateSourceRole)
// h.Services are resources that chronograf proxies to
h.HandlerFunc("GET", "/chronograf/v1/sources/:id/services", h.Service.Services)
h.HandlerFunc("POST", "/chronograf/v1/sources/:id/service", h.Service.NewService)
h.HandlerFunc("GET", "/chronograf/v1/sources/:id/services/:kid", h.Service.ServiceID)
h.HandlerFunc("PATCH", "/chronograf/v1/sources/:id/services/:kid", h.Service.UpdateService)
h.HandlerFunc("DELETE", "/chronograf/v1/sources/:id/services/:kid", h.Service.RemoveService)
// h.Service Proxy
h.HandlerFunc("GET", "/chronograf/v1/sources/:id/h.Services/:kid/proxy", h.Service.ProxyGet)
h.HandlerFunc("POST", "/chronograf/v1/sources/:id/h.Services/:kid/proxy", h.Service.ProxyPost)
h.HandlerFunc("PATCH", "/chronograf/v1/sources/:id/h.Services/:kid/proxy", h.Service.ProxyPatch)
h.HandlerFunc("DELETE", "/chronograf/v1/sources/:id/h.Services/:kid/proxy", h.Service.ProxyDelete)
// Kapacitor
//h.HandlerFunc("GET","/chronograf/v1/sources/:id/kapacitors", h.Service.Kapacitors))
//h.HandlerFunc("POST","/chronograf/v1/sources/:id/kapacitors", h.Service.NewKapacitor))
//h.HandlerFunc("GET","/chronograf/v1/sources/:id/kapacitors/:kid", h.Service.KapacitorsID))
//h.HandlerFunc("PATCH","/chronograf/v1/sources/:id/kapacitors/:kid", h.Service.UpdateKapacitor))
//h.HandlerFunc("DELETE","/chronograf/v1/sources/:id/kapacitors/:kid", h.Service.RemoveKapacitor))
//// Kapacitor rules
//h.HandlerFunc("GET","/chronograf/v1/sources/:id/kapacitors/:kid/rules", h.Service.KapacitorRulesGet))
//h.HandlerFunc("POST","/chronograf/v1/sources/:id/kapacitors/:kid/rules", h.Service.KapacitorRulesPost))
//h.HandlerFunc("GET","/chronograf/v1/sources/:id/kapacitors/:kid/rules/:tid", h.Service.KapacitorRulesID))
//h.HandlerFunc("PUT","/chronograf/v1/sources/:id/kapacitors/:kid/rules/:tid", h.Service.KapacitorRulesPut))
//h.HandlerFunc("PATCH","/chronograf/v1/sources/:id/kapacitors/:kid/rules/:tid", h.Service.KapacitorRulesStatus))
//h.HandlerFunc("DELETE","/chronograf/v1/sources/:id/kapacitors/:kid/rules/:tid", h.Service.KapacitorRulesDelete))
//// Kapacitor Proxy
//h.HandlerFunc("GET","/chronograf/v1/sources/:id/kapacitors/:kid/proxy", h.Service.ProxyGet))
//h.HandlerFunc("POST","/chronograf/v1/sources/:id/kapacitors/:kid/proxy", h.Service.ProxyPost))
//h.HandlerFunc("PATCH","/chronograf/v1/sources/:id/kapacitors/:kid/proxy", h.Service.ProxyPatch))
//h.HandlerFunc("DELETE","/chronograf/v1/sources/:id/kapacitors/:kid/proxy", h.Service.ProxyDelete))
// Layouts
h.HandlerFunc("GET", "/chronograf/v1/layouts", h.Service.Layouts)
h.HandlerFunc("GET", "/chronograf/v1/layouts/:id", h.Service.LayoutsID)
// Users associated with Chronograf
h.HandlerFunc("GET", "/chronograf/v1/me", h.Service.Me)
// TODO(desa): what to do here?
// Set current chronograf organization the user is logged into
//h.HandlerFunc("PUT", "/chronograf/v1/me", h.Service.UpdateMe(opts.Auth))
// TODO(desa): what to do about admin's being able to set superadmin
h.HandlerFunc("GET", "/chronograf/v1/organizations/:oid/users", h.Service.Users)
h.HandlerFunc("POST", "/chronograf/v1/organizations/:oid/users", h.Service.NewUser)
h.HandlerFunc("GET", "/chronograf/v1/organizations/:oid/users/:id", h.Service.UserID)
h.HandlerFunc("DELETE", "/chronograf/v1/organizations/:oid/users/:id", h.Service.RemoveUser)
h.HandlerFunc("PATCH", "/chronograf/v1/organizations/:oid/users/:id", h.Service.UpdateUser)
h.HandlerFunc("GET", "/chronograf/v1/users", h.Service.Users)
h.HandlerFunc("POST", "/chronograf/v1/users", h.Service.NewUser)
h.HandlerFunc("GET", "/chronograf/v1/users/:id", h.Service.UserID)
h.HandlerFunc("DELETE", "/chronograf/v1/users/:id", h.Service.RemoveUser)
h.HandlerFunc("PATCH", "/chronograf/v1/users/:id", h.Service.UpdateUser)
// Dashboards
h.HandlerFunc("GET", "/chronograf/v1/dashboards", h.Service.Dashboards)
h.HandlerFunc("POST", "/chronograf/v1/dashboards", h.Service.NewDashboard)
h.HandlerFunc("GET", "/chronograf/v1/dashboards/:id", h.Service.DashboardID)
h.HandlerFunc("DELETE", "/chronograf/v1/dashboards/:id", h.Service.RemoveDashboard)
h.HandlerFunc("PUT", "/chronograf/v1/dashboards/:id", h.Service.ReplaceDashboard)
h.HandlerFunc("PATCH", "/chronograf/v1/dashboards/:id", h.Service.UpdateDashboard)
// Dashboard Cells
h.HandlerFunc("GET", "/chronograf/v1/dashboards/:id/cells", h.Service.DashboardCells)
h.HandlerFunc("POST", "/chronograf/v1/dashboards/:id/cells", h.Service.NewDashboardCell)
h.HandlerFunc("GET", "/chronograf/v1/dashboards/:id/cells/:cid", h.Service.DashboardCellID)
h.HandlerFunc("DELETE", "/chronograf/v1/dashboards/:id/cells/:cid", h.Service.RemoveDashboardCell)
h.HandlerFunc("PUT", "/chronograf/v1/dashboards/:id/cells/:cid", h.Service.ReplaceDashboardCell)
// Dashboard Templates
h.HandlerFunc("GET", "/chronograf/v1/dashboards/:id/templates", h.Service.Templates)
h.HandlerFunc("POST", "/chronograf/v1/dashboards/:id/templates", h.Service.NewTemplate)
h.HandlerFunc("GET", "/chronograf/v1/dashboards/:id/templates/:tid", h.Service.TemplateID)
h.HandlerFunc("DELETE", "/chronograf/v1/dashboards/:id/templates/:tid", h.Service.RemoveTemplate)
h.HandlerFunc("PUT", "/chronograf/v1/dashboards/:id/templates/:tid", h.Service.ReplaceTemplate)
// Databases
h.HandlerFunc("GET", "/chronograf/v1/sources/:id/dbs", h.Service.GetDatabases)
h.HandlerFunc("POST", "/chronograf/v1/sources/:id/dbs", h.Service.NewDatabase)
h.HandlerFunc("DELETE", "/chronograf/v1/sources/:id/dbs/:db", h.Service.DropDatabase)
// Retention Policies
h.HandlerFunc("GET", "/chronograf/v1/sources/:id/dbs/:db/rps", h.Service.RetentionPolicies)
h.HandlerFunc("POST", "/chronograf/v1/sources/:id/dbs/:db/rps", h.Service.NewRetentionPolicy)
h.HandlerFunc("PUT", "/chronograf/v1/sources/:id/dbs/:db/rps/:rp", h.Service.UpdateRetentionPolicy)
h.HandlerFunc("DELETE", "/chronograf/v1/sources/:id/dbs/:db/rps/:rp", h.Service.DropRetentionPolicy)
// Measurements
h.HandlerFunc("GET", "/chronograf/v1/sources/:id/dbs/:db/measurements", h.Service.Measurements)
// Global application config for Chronograf
h.HandlerFunc("GET", "/chronograf/v1/config", h.Service.Config)
h.HandlerFunc("GET", "/chronograf/v1/config/auth", h.Service.AuthConfig)
h.HandlerFunc("PUT", "/chronograf/v1/config/auth", h.Service.ReplaceAuthConfig)
// Organization config settings for Chronograf
h.HandlerFunc("GET", "/chronograf/v1/org_config", h.Service.OrganizationConfig)
h.HandlerFunc("GET", "/chronograf/v1/org_config/logviewer", h.Service.OrganizationLogViewerConfig)
h.HandlerFunc("PUT", "/chronograf/v1/org_config/logviewer", h.Service.ReplaceOrganizationLogViewerConfig)
h.HandlerFunc("GET", "/chronograf/v1/env", h.Service.Environment)
allRoutes := &server.AllRoutes{
// TODO(desa): what to do here
//Logger: opts.Logger,
//CustomLinks: opts.CustomLinks,
StatusFeed: "https://www.influxdata.com/feed/json",
}
h.Handler("GET", "/chronograf/v1/", allRoutes)
return h
}