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kubernetes/migration: Add new default plugins/options (#155)

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* add new defaults

* i think this works better
This commit is contained in:
Chris O'Haver 2019-04-26 10:32:53 -04:00 • committed by GitHub
parent d26b5fbfcb
commit 2821bdd6c4
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4 changed files with 136 additions and 24 deletions
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55
kubernetes/migration/migrate_test.go
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@ -15,6 +15,9 @@ func TestMigrate(t *testing.T) {
}{
{
name: "Remove invalid proxy option",
fromVersion: "1.1.3",
toVersion: "1.2.6",
deprecations: true,
startCorefile: `.:53 {
errors
health
@ -34,11 +37,6 @@ func TestMigrate(t *testing.T) {
loadbalance
}
`,
fromVersion: "1.1.3",
toVersion: "1.2.6",
deprecations: true,
expectedCorefile: `.:53 {
errors
health
@ -59,6 +57,9 @@ func TestMigrate(t *testing.T) {
},
{
name: "Migrate from proxy to forward and handle Kubernetes deprecations",
fromVersion: "1.3.1",
toVersion: "1.5.0",
deprecations: true,
startCorefile: `.:53 {
errors
health
@ -76,11 +77,6 @@ func TestMigrate(t *testing.T) {
loadbalance
}
`,
fromVersion: "1.3.1",
toVersion: "1.5.0",
deprecations: true,
expectedCorefile: `.:53 {
errors
health
@ -95,9 +91,48 @@ func TestMigrate(t *testing.T) {
loop
reload
loadbalance
ready
}
`,
},
{
name: "add missing loop and ready plugins",
fromVersion: "1.1.3",
toVersion: "1.5.0",
deprecations: true,
startCorefile: `.:53 {
errors
health
kubernetes cluster.local in-addr.arpa ip6.arpa {
pods insecure
upstream
fallthrough in-addr.arpa ip6.arpa
}
prometheus :9153
proxy . /etc/resolv.conf
cache 30
reload
loadbalance
}
`,
expectedCorefile: `.:53 {
errors
health
kubernetes cluster.local in-addr.arpa ip6.arpa {
pods insecure
fallthrough in-addr.arpa ip6.arpa
}
prometheus :9153
forward . /etc/resolv.conf
cache 30
reload
loadbalance
loop
ready
}
`,
},
}
for _, testCase := range testCases {