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importer: support for disabling importers at start-up 

Change-Id: Ia2fc81f496ed020669a1c6ede489197d4a52ae89
This commit is contained in:
Brad Fitzpatrick 2015-01-18 19:02:02 -08:00
parent 4155ac6a3c
commit 9bea14733d
2 changed files with 12 additions and 0 deletions
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4
doc/environment-vars.txt
View File

@ -64,6 +64,10 @@ CAMLI_DEV_CLOSURE_DIR (string):
Path override for pkg/server. If specified, this path will be used to serve Path override for pkg/server. If specified, this path will be used to serve
the closure handler. the closure handler.
CAMLI_DISABLE_IMPORTERS (bool):
If true, importers are disabled (at least automatic background
importing, e.g. at start-up). Mostly for debugging.
CAMLI_HTTP_DEBUG (bool): CAMLI_HTTP_DEBUG (bool):
Enable per-request logging in pkg/webserver. Enable per-request logging in pkg/webserver.

8
pkg/importer/importer.go
View File

@ -24,7 +24,9 @@ import (
"log" "log"
"net/http" "net/http"
"net/url" "net/url"
"os"
"sort" "sort"
"strconv"
"strings" "strings"
"sync" "sync"
"time" "time"
@ -612,7 +614,13 @@ func (h *Host) startPeriodicImporters() {
} }
} }
var disableImporters, _ = strconv.ParseBool(os.Getenv("CAMLI_DISABLE_IMPORTERS"))
func (ia *importerAcct) maybeStart() { func (ia *importerAcct) maybeStart() {
if disableImporters {
log.Printf("Importers disabled, per environment.")
return
}
acctObj, err := ia.im.host.ObjectFromRef(ia.acct.PermanodeRef()) acctObj, err := ia.im.host.ObjectFromRef(ia.acct.PermanodeRef())
if err != nil { if err != nil {
log.Printf("Error maybe starting %v: %v", ia.acct.PermanodeRef(), err) log.Printf("Error maybe starting %v: %v", ia.acct.PermanodeRef(), err)