Merge pull request #8959 from gyuho/test-scripts-3

hack/scripts-dev: share docker image between test cases, clean up DNS SRV tests

hack/scripts-dev/Makefile

@@ -214,9 +214,9 @@ docker-dns-test-certs-wildcard-run:
 #   make push-docker-dns-srv-test -f ./hack/scripts-dev/Makefile
 #   gsutil -m acl ch -u allUsers:R -r gs://artifacts.etcd-development.appspot.com
 #   make pull-docker-dns-srv-test -f ./hack/scripts-dev/Makefile
-#   make docker-dns-srv-test-run -f ./hack/scripts-dev/Makefile
+#   make docker-dns-srv-test-certs-run -f ./hack/scripts-dev/Makefile
+#   make docker-dns-srv-test-certs-wildcard-run -f ./hack/scripts-dev/Makefile
 
-# build base container image for DNS/SRV testing
 build-docker-dns-srv-test:
 	$(info GO_VERSION: $(_GO_VERSION))
 	@cat ./hack/scripts-dev/docker-dns-srv/Dockerfile | sed s/REPLACE_ME_GO_VERSION/$(_GO_VERSION)/ \
@@ -241,16 +241,26 @@ pull-docker-dns-srv-test:
 	$(info GO_VERSION: $(_GO_VERSION))
 	docker pull gcr.io/etcd-development/etcd-dns-srv-test:go$(_GO_VERSION)
 
-# run DNS/SRV tests inside container
-docker-dns-srv-test-run:
+docker-dns-srv-test-certs-run:
 	$(info GO_VERSION: $(_GO_VERSION))
 	docker run \
 	  --rm \
 	  --tty \
 	  --dns 127.0.0.1 \
 	  --volume=`pwd`/bin:/etcd \
-	  --volume=`pwd`/integration/fixtures:/certs \
+	  --volume=/tmp:/tmp \
+	  --volume=`pwd`/hack/scripts-dev/docker-dns-srv/certs:/certs \
 	  gcr.io/etcd-development/etcd-dns-srv-test:go$(_GO_VERSION) \
-	  /bin/bash -c "cd /etcd && /run.sh && rm -rf m*.etcd"
+	  /bin/bash -c "cd /etcd && /certs/run.sh && rm -rf m*.etcd"
 
-# TODO: add DNS integration tests
+docker-dns-srv-test-certs-wildcard-run:
+	$(info GO_VERSION: $(_GO_VERSION))
+	docker run \
+	  --rm \
+	  --tty \
+	  --dns 127.0.0.1 \
+	  --volume=`pwd`/bin:/etcd \
+	  --volume=/tmp:/tmp \
+	  --volume=`pwd`/hack/scripts-dev/docker-dns-srv/certs-wildcard:/certs-wildcard \
+	  gcr.io/etcd-development/etcd-dns-srv-test:go$(_GO_VERSION) \
+	  /bin/bash -c "cd /etcd && /certs-wildcard/run.sh && rm -rf m*.etcd"

hack/scripts-dev/docker-dns-srv/Dockerfile

@@ -33,16 +33,12 @@ ENV GO_DOWNLOAD_URL https://storage.googleapis.com/golang
 RUN rm -rf ${GOROOT} \
   && curl -s ${GO_DOWNLOAD_URL}/go${GO_VERSION}.linux-amd64.tar.gz | tar -v -C /usr/local/ -xz \
   && mkdir -p ${GOPATH}/src ${GOPATH}/bin \
-  && go version
+  && go version \
+  && go get -v -u github.com/mattn/goreman
 
 RUN mkdir -p /var/bind /etc/bind
 RUN chown root:bind /var/bind /etc/bind
-ADD Procfile /Procfile
-ADD run.sh /run.sh
 
 ADD named.conf etcd.zone rdns.zone /etc/bind/
 RUN chown root:bind /etc/bind/named.conf /etc/bind/etcd.zone /etc/bind/rdns.zone
 ADD resolv.conf /etc/resolv.conf
-
-RUN go get github.com/mattn/goreman
-CMD ["/run.sh"]

hack/scripts-dev/docker-dns-srv/certs-wildcard/Procfile

@@ -0,0 +1,5 @@
+etcd1: ./etcd --name m1 --data-dir /tmp/m1.data --listen-client-urls https://127.0.0.1:2379 --advertise-client-urls https://m1.etcd.local:2379 --listen-peer-urls https://127.0.0.1:2380 --initial-advertise-peer-urls=https://m1.etcd.local:2380 --initial-cluster-token tkn --discovery-srv=etcd.local --initial-cluster-state new --peer-cert-file=/certs-wildcard/server.crt --peer-key-file=/certs-wildcard/server.key.insecure --peer-trusted-ca-file=/certs-wildcard/ca.crt --peer-client-cert-auth --cert-file=/certs-wildcard/server.crt --key-file=/certs-wildcard/server.key.insecure --trusted-ca-file=/certs-wildcard/ca.crt --client-cert-auth
+
+etcd2: ./etcd --name m2 --data-dir /tmp/m2.data --listen-client-urls https://127.0.0.1:22379 --advertise-client-urls https://m2.etcd.local:22379 --listen-peer-urls https://127.0.0.1:22380 --initial-advertise-peer-urls=https://m2.etcd.local:22380 --initial-cluster-token tkn --discovery-srv=etcd.local --initial-cluster-state new --peer-cert-file=/certs-wildcard/server.crt --peer-key-file=/certs-wildcard/server.key.insecure --peer-trusted-ca-file=/certs-wildcard/ca.crt --peer-client-cert-auth --cert-file=/certs-wildcard/server.crt --key-file=/certs-wildcard/server.key.insecure --trusted-ca-file=/certs-wildcard/ca.crt --client-cert-auth
+
+etcd3: ./etcd --name m3 --data-dir /tmp/m3.data --listen-client-urls https://127.0.0.1:32379 --advertise-client-urls https://m3.etcd.local:32379 --listen-peer-urls https://127.0.0.1:32380 --initial-advertise-peer-urls=https://m3.etcd.local:32380 --initial-cluster-token tkn --discovery-srv=etcd.local --initial-cluster-state new --peer-cert-file=/certs-wildcard/server.crt --peer-key-file=/certs-wildcard/server.key.insecure --peer-trusted-ca-file=/certs-wildcard/ca.crt --peer-client-cert-auth --cert-file=/certs-wildcard/server.crt --key-file=/certs-wildcard/server.key.insecure --trusted-ca-file=/certs-wildcard/ca.crt --client-cert-auth

hack/scripts-dev/docker-dns-srv/certs-wildcard/ca-csr.json

@@ -0,0 +1,19 @@
+{
+  "key": {
+    "algo": "rsa",
+    "size": 2048
+  },
+  "names": [
+    {
+      "O": "etcd",
+      "OU": "etcd Security",
+      "L": "San Francisco",
+      "ST": "California",
+      "C": "USA"
+    }
+  ],
+  "CN": "ca",
+  "ca": {
+    "expiry": "87600h"
+  }
+}

hack/scripts-dev/docker-dns-srv/certs-wildcard/ca.crt

@@ -0,0 +1,22 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

hack/scripts-dev/docker-dns-srv/certs-wildcard/gencert.json

@@ -0,0 +1,13 @@
+{
+  "signing": {
+    "default": {
+        "usages": [
+          "signing",
+          "key encipherment",
+          "server auth",
+          "client auth"
+        ],
+        "expiry": "87600h"
+    }
+  }
+}

hack/scripts-dev/docker-dns-srv/certs-wildcard/gencerts.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+if ! [[ "$0" =~ "./gencerts.sh" ]]; then
+	echo "must be run from 'fixtures'"
+	exit 255
+fi
+
+if ! which cfssl; then
+	echo "cfssl is not installed"
+	exit 255
+fi
+
+cfssl gencert --initca=true ./ca-csr.json | cfssljson --bare ./ca
+mv ca.pem ca.crt
+openssl x509 -in ca.crt -noout -text
+
+# generate wildcard certificates DNS: *.etcd.local
+cfssl gencert \
+    --ca ./ca.crt \
+    --ca-key ./ca-key.pem \
+    --config ./gencert.json \
+    ./server-ca-csr.json | cfssljson --bare ./server
+mv server.pem server.crt
+mv server-key.pem server.key.insecure
+
+rm -f *.csr *.pem *.stderr *.txt

hack/scripts-dev/docker-dns-srv/certs-wildcard/run.sh

@@ -0,0 +1,33 @@
+#!/bin/sh
+rm -rf /tmp/m1.data /tmp/m2.data /tmp/m3.data
+
+/etc/init.d/bind9 start
+
+# get rid of hosts so go lookup won't resolve 127.0.0.1 to localhost
+cat /dev/null >/etc/hosts
+
+goreman -f /certs-wildcard/Procfile start &
+
+# TODO: remove random sleeps
+sleep 7s
+
+ETCDCTL_API=3 ./etcdctl \
+  --cacert=/certs-wildcard/ca.crt \
+  --cert=/certs-wildcard/server.crt \
+  --key=/certs-wildcard/server.key.insecure \
+  --discovery-srv etcd.local \
+  endpoint health --cluster
+
+ETCDCTL_API=3 ./etcdctl \
+  --cacert=/certs-wildcard/ca.crt \
+  --cert=/certs-wildcard/server.crt \
+  --key=/certs-wildcard/server.key.insecure \
+  --discovery-srv etcd.local \
+  put abc def
+
+ETCDCTL_API=3 ./etcdctl \
+  --cacert=/certs-wildcard/ca.crt \
+  --cert=/certs-wildcard/server.crt \
+  --key=/certs-wildcard/server.key.insecure \
+  --discovery-srv etcd.local \
+  get abc

hack/scripts-dev/docker-dns-srv/certs-wildcard/server-ca-csr.json

@@ -0,0 +1,21 @@
+{
+  "key": {
+    "algo": "rsa",
+    "size": 2048
+  },
+  "names": [
+    {
+      "O": "etcd",
+      "OU": "etcd Security",
+      "L": "San Francisco",
+      "ST": "California",
+      "C": "USA"
+    }
+  ],
+  "hosts": [
+    "*.etcd.local",
+    "etcd.local",
+    "127.0.0.1",
+    "localhost"
+  ]
+}

hack/scripts-dev/docker-dns-srv/certs-wildcard/server.crt

@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----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+hwR/AAABMA0GCSqGSIb3DQEBCwUAA4IBAQASub3+YZAXJ8x8b55Hl7FkkIt+rML1
+LdgPHsolNntNXeSqVJ4oi4KvuaM0ueFf/+AlTusTAbXWbi/qiG5Tw24xyzY6NGgV
+/vCs56YqNlFyr3bNp1QJlnV3JQ4d3KqosulJ5jk+InhjAKJKomMH01pYhhStRAKg
+1fNwSyD34oyZpSQL0Z7X7wdaMGdOmzxwE99EG6jmYl/P7MiP6rC0WP1elIF4sCGM
+jY6oewvIMj0zWloBf/NlzrcY7VKpPqvBnV65Tllyo5n4y1sc8y2uzgJO/QnVKqhp
+Sdd/74mU8dSh3ALSOqkbmIBhqig21jP7GBgNCNdmsaR2LvPI97n1PYE7
+-----END CERTIFICATE-----

hack/scripts-dev/docker-dns-srv/certs-wildcard/server.key.insecure

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEowIBAAKCAQEAzOg55vIp1cXlCJWzSYHdxWoxGBGhEZa316Yg6xgJfz1IFpE0
+4gAHKin3xVvUaZQM0O/WpHg6r6bgmVaGBmeIAFal6QXDyak3zAwhPzoOg2dN7rii
+4uQNBFkNg4E70jb6vgS6xyFHE2z4eHlb0nNf946iac6Fpl9OnoRrFzNEedWaCRa4
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+4IZDHegtmyJB2Ag69rsmtC1GwKd7k/RaTiqT5wIDAQABAoIBAF0nTfuCKCa5WtA2
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+Ib3/BGERCyI7oWMk0yTTQK4wg3+0EsxQX10hYJ5+rd4btWac7G/tjo2+BSaTnWSW
+0vWM/nu33Pq0JHYIo0q0Jee0evTgizqH9UJ3wI5LG29LKwurXxPW
+-----END RSA PRIVATE KEY-----

hack/scripts-dev/docker-dns-srv/certs/Procfile

@@ -0,0 +1,5 @@
+etcd1: ./etcd --name m1 --data-dir /tmp/m1.data --listen-client-urls https://127.0.0.1:2379 --advertise-client-urls https://m1.etcd.local:2379 --listen-peer-urls https://127.0.0.1:2380 --initial-advertise-peer-urls=https://m1.etcd.local:2380 --initial-cluster-token tkn --discovery-srv=etcd.local --initial-cluster-state new --peer-cert-file=/certs/server.crt --peer-key-file=/certs/server.key.insecure --peer-trusted-ca-file=/certs/ca.crt --peer-client-cert-auth --cert-file=/certs/server.crt --key-file=/certs/server.key.insecure --trusted-ca-file=/certs/ca.crt --client-cert-auth
+
+etcd2: ./etcd --name m2 --data-dir /tmp/m2.data --listen-client-urls https://127.0.0.1:22379 --advertise-client-urls https://m2.etcd.local:22379 --listen-peer-urls https://127.0.0.1:22380 --initial-advertise-peer-urls=https://m2.etcd.local:22380 --initial-cluster-token tkn --discovery-srv=etcd.local --initial-cluster-state new --peer-cert-file=/certs/server.crt --peer-key-file=/certs/server.key.insecure --peer-trusted-ca-file=/certs/ca.crt --peer-client-cert-auth --cert-file=/certs/server.crt --key-file=/certs/server.key.insecure --trusted-ca-file=/certs/ca.crt --client-cert-auth
+
+etcd3: ./etcd --name m3 --data-dir /tmp/m3.data --listen-client-urls https://127.0.0.1:32379 --advertise-client-urls https://m3.etcd.local:32379 --listen-peer-urls https://127.0.0.1:32380 --initial-advertise-peer-urls=https://m3.etcd.local:32380 --initial-cluster-token tkn --discovery-srv=etcd.local --initial-cluster-state new --peer-cert-file=/certs/server.crt --peer-key-file=/certs/server.key.insecure --peer-trusted-ca-file=/certs/ca.crt --peer-client-cert-auth --cert-file=/certs/server.crt --key-file=/certs/server.key.insecure --trusted-ca-file=/certs/ca.crt --client-cert-auth

hack/scripts-dev/docker-dns-srv/certs/ca-csr.json

@@ -0,0 +1,19 @@
+{
+  "key": {
+    "algo": "rsa",
+    "size": 2048
+  },
+  "names": [
+    {
+      "O": "etcd",
+      "OU": "etcd Security",
+      "L": "San Francisco",
+      "ST": "California",
+      "C": "USA"
+    }
+  ],
+  "CN": "ca",
+  "ca": {
+    "expiry": "87600h"
+  }
+}

hack/scripts-dev/docker-dns-srv/certs/ca.crt

@@ -0,0 +1,22 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

hack/scripts-dev/docker-dns-srv/certs/gencert.json

@@ -0,0 +1,13 @@
+{
+  "signing": {
+    "default": {
+        "usages": [
+          "signing",
+          "key encipherment",
+          "server auth",
+          "client auth"
+        ],
+        "expiry": "87600h"
+    }
+  }
+}

hack/scripts-dev/docker-dns-srv/certs/gencerts.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+if ! [[ "$0" =~ "./gencerts.sh" ]]; then
+	echo "must be run from 'fixtures'"
+	exit 255
+fi
+
+if ! which cfssl; then
+	echo "cfssl is not installed"
+	exit 255
+fi
+
+cfssl gencert --initca=true ./ca-csr.json | cfssljson --bare ./ca
+mv ca.pem ca.crt
+openssl x509 -in ca.crt -noout -text
+
+# generate wildcard certificates DNS: *.etcd.local
+cfssl gencert \
+    --ca ./ca.crt \
+    --ca-key ./ca-key.pem \
+    --config ./gencert.json \
+    ./server-ca-csr.json | cfssljson --bare ./server
+mv server.pem server.crt
+mv server-key.pem server.key.insecure
+
+rm -f *.csr *.pem *.stderr *.txt

hack/scripts-dev/docker-dns-srv/certs/run.sh

@@ -0,0 +1,33 @@
+#!/bin/sh
+rm -rf /tmp/m1.data /tmp/m2.data /tmp/m3.data
+
+/etc/init.d/bind9 start
+
+# get rid of hosts so go lookup won't resolve 127.0.0.1 to localhost
+cat /dev/null >/etc/hosts
+
+goreman -f /certs/Procfile start &
+
+# TODO: remove random sleeps
+sleep 7s
+
+ETCDCTL_API=3 ./etcdctl \
+  --cacert=/certs/ca.crt \
+  --cert=/certs/server.crt \
+  --key=/certs/server.key.insecure \
+  --discovery-srv etcd.local \
+  endpoint health --cluster
+
+ETCDCTL_API=3 ./etcdctl \
+  --cacert=/certs/ca.crt \
+  --cert=/certs/server.crt \
+  --key=/certs/server.key.insecure \
+  --discovery-srv etcd.local \
+  put abc def
+
+ETCDCTL_API=3 ./etcdctl \
+  --cacert=/certs/ca.crt \
+  --cert=/certs/server.crt \
+  --key=/certs/server.key.insecure \
+  --discovery-srv etcd.local \
+  get abc