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Update all plugins to use plugin/pkg/log (#1694)

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* Update all plugins to use plugin/pkg/log

I wish this could have been done with sed. Alas manually changed all
callers to use the new plugin/pkg/log package.

* Error -> Info

* Add docs to debug plugin as well
This commit is contained in:
Miek Gieben 2018-04-19 07:41:56 +01:00 • committed by GitHub
parent 2095eb7979
commit 26d1432ae6
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GPG key ID: 4AEE18F83AFDEB23
36 changed files with 101 additions and 132 deletions
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10
plugin/kubernetes/apiproxy.go
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@ -3,11 +3,11 @@ package kubernetes
import (
"fmt"
"io"
"log"
"net"
"net/http"
"github.com/coredns/coredns/plugin/pkg/healthcheck"
"github.com/coredns/coredns/plugin/pkg/log"
)
type proxyHandler struct {
@ -27,19 +27,19 @@ func (p *proxyHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
d, err := net.Dial(network, address)
if err != nil {
log.Printf("[ERROR] Unable to establish connection to upstream %s://%s: %s", network, address, err)
log.Errorf("Unable to establish connection to upstream %s://%s: %s", network, address, err)
http.Error(w, fmt.Sprintf("Unable to establish connection to upstream %s://%s: %s", network, address, err), 500)
return
}
hj, ok := w.(http.Hijacker)
if !ok {
log.Print("[ERROR] Unable to establish connection: no hijacker")
log.Error("Unable to establish connection: no hijacker")
http.Error(w, "Unable to establish connection: no hijacker", 500)
return
}
nc, _, err := hj.Hijack()
if err != nil {
log.Printf("[ERROR] Unable to hijack connection: %s", err)
log.Errorf("Unable to hijack connection: %s", err)
http.Error(w, fmt.Sprintf("Unable to hijack connection: %s", err), 500)
return
}
@ -48,7 +48,7 @@ func (p *proxyHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
err = r.Write(d)
if err != nil {
log.Printf("[ERROR] Unable to copy connection to upstream %s://%s: %s", network, address, err)
log.Errorf("Unable to copy connection to upstream %s://%s: %s", network, address, err)
http.Error(w, fmt.Sprintf("Unable to copy connection to upstream %s://%s: %s", network, address, err), 500)
return
}