From 251c73c758e867507450126a19c703e4ab9052b0 Mon Sep 17 00:00:00 2001 From: "Szekeres, Balazs (Nokia - HU/Budapest)" Date: Thu, 2 May 2019 13:43:38 +0200 Subject: [PATCH] Added seed code for caas-kubedns. Added seed code for caas-kubedns. Change-Id: I00d1eac893403d91868685b597f230beefe44501 Signed-off-by: Szekeres, Balazs (Nokia - HU/Budapest) --- LICENSE | 178 ++++++++++++++++++ ansible/playbooks/kubedns.yaml | 22 +++ ansible/roles/kubedns/meta/main.yaml | 37 ++++ ansible/roles/kubedns/tasks/main.yml | 57 ++++++ .../roles/kubedns/templates/kubedns-deployment.yml | 166 +++++++++++++++++ .../kubedns/templates/kubedns-external-dns-cm.yml | 24 +++ .../roles/kubedns/templates/kubedns-service.yml | 37 ++++ docker-build/kubedns/Dockerfile | 49 +++++ docker-build/kubedns/bom.json | 202 +++++++++++++++++++++ rpmbuild.spec | 92 ++++++++++ 10 files changed, 864 insertions(+) create mode 100644 LICENSE create mode 100644 ansible/playbooks/kubedns.yaml create mode 100644 ansible/roles/kubedns/meta/main.yaml create mode 100644 ansible/roles/kubedns/tasks/main.yml create mode 100644 ansible/roles/kubedns/templates/kubedns-deployment.yml create mode 100644 ansible/roles/kubedns/templates/kubedns-external-dns-cm.yml create mode 100644 ansible/roles/kubedns/templates/kubedns-service.yml create mode 100644 docker-build/kubedns/Dockerfile create mode 100644 docker-build/kubedns/bom.json create mode 100644 rpmbuild.spec diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..e454a52 --- /dev/null +++ b/LICENSE @@ -0,0 +1,178 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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+# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +dependencies: + - role: docker_image_load + images: + - kubedns + + - role: creategroup + _name: kubedns + _gid: "{{ caas.uid.kubedns }}" + become: true + become_user: "root" + + - role: createuser + _name: kubedns + _group: kubedns + _groups: '' + _shell: /sbin/nologin + _home: /var/lib/kubedns + _uid: "{{ caas.uid.kubedns }}" + become: true + become_user: "root" + + - role: manifests diff --git a/ansible/roles/kubedns/tasks/main.yml b/ansible/roles/kubedns/tasks/main.yml new file mode 100644 index 0000000..e258efe --- /dev/null +++ b/ansible/roles/kubedns/tasks/main.yml @@ -0,0 +1,57 @@ +--- +# Copyright 2019 Nokia +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +- name: template external dns configmap + template: + src: kubedns-external-dns-cm.yml + dest: /etc/kubernetes/kubeconfig/kubedns-external-dns-cm.yml + become_user: "root" + +- name: template manifest + template: + src: kubedns-deployment.yml + dest: "{{ caas.manifests_directory }}/kubedns-deployment.yml" + become_user: "root" + +- name: template manifest + template: + src: kubedns-service.yml + dest: "{{ caas.manifests_directory }}/kubedns-service.yml" + become_user: "root" + +- name: Load the external dns configmap + kubectl: + manifest: "/etc/kubernetes/kubeconfig/kubedns-external-dns-cm.yml" + state: present + when: ( nodename | search("caas_master1") ) + +- name: Load the kubedns deployment + kubectl: + manifest: "{{ caas.manifests_directory }}/kubedns-deployment.yml" + state: present + when: ( nodename | search("caas_master1") ) + +- name: Load the kubedns service + kubectl: + manifest: "{{ caas.manifests_directory }}/kubedns-service.yml" + state: present + when: ( nodename | search("caas_master1") ) + +- name: wait for container to start + shell: "kubectl get po --all-namespaces | grep kube-dns" + register: result + until: result.stdout.find("2/2") != -1 + retries: 120 + delay: 1 diff --git a/ansible/roles/kubedns/templates/kubedns-deployment.yml b/ansible/roles/kubedns/templates/kubedns-deployment.yml new file mode 100644 index 0000000..e95c78f --- /dev/null +++ b/ansible/roles/kubedns/templates/kubedns-deployment.yml @@ -0,0 +1,166 @@ +{# +Copyright 2019 Nokia + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +#} +--- +apiVersion: apps/v1beta2 +kind: DaemonSet +metadata: + name: kube-dns + namespace: kube-system + labels: + {{ caas.kubernetes_component_label }}: kube-dns + kubernetes.io/cluster-service: "true" + addonmanager.kubernetes.io/mode: Reconcile +spec: + selector: + matchLabels: + {{ caas.kubernetes_component_label }}: kube-dns + template: + metadata: + labels: + {{ caas.kubernetes_component_label }}: kube-dns + annotations: + scheduler.alpha.kubernetes.io/critical-pod: '' + scheduler.alpha.kubernetes.io/tolerations: '[{"key":"CriticalAddonsOnly", "operator":"Exists"}]' + spec: + hostNetwork: true + nodeSelector: + nodetype: caas_master + tolerations: + - key: "CriticalAddonsOnly" + operator: "Exists" + volumes: + - name: secret + hostPath: + path: /etc/kubernetes/ssl + - name: secret-root-ca + hostPath: + path: /etc/openssl/ca.pem + - name: resolv + hostPath: + path: /etc/resolv.conf + - name: kubeconfig + hostPath: + path: /etc/kubernetes/kubeconfig + - name: external-dns-conf + configMap: + name: external-dns-cm + containers: + - name: kubedns + image: {{ container_image_names | select('search', '/kubedns') | list | last }} + securityContext: + runAsUser: {{ caas.uid.kubedns }} + resources: + # TODO: Set memory limits when we've profiled the container for large + # clusters, then set request = limit to keep this container in + # guaranteed class. Currently, this container falls into the + # "burstable" category so the kubelet doesn't backoff from restarting it. + limits: + memory: 170Mi + requests: + cpu: 100m + memory: 70Mi + livenessProbe: + tcpSocket: + port: 53 + initialDelaySeconds: 60 + timeoutSeconds: 5 + successThreshold: 1 + failureThreshold: 5 + readinessProbe: + httpGet: + path: /readiness + port: 8081 + scheme: HTTP + # we poll on pod startup for the Kubernetes master service and + # only setup the /readiness HTTP server once that's available. + initialDelaySeconds: 3 + timeoutSeconds: 5 + command: + - /usr/bin/kube-dns + args: + - --domain=nokia.net. + - --dns-port=10053 + - --config-dir=/etc/dns_config + - --v=2 + ports: + - containerPort: 10053 + name: dns-local + protocol: UDP + - containerPort: 10053 + name: dns-tcp-local + protocol: TCP + - containerPort: 10055 + name: metrics + protocol: TCP + volumeMounts: + - name: secret + mountPath: /etc/kubernetes/ssl + readOnly: true + - name: secret-root-ca + mountPath: /etc/openssl/ca.pem + readOnly: true + - name: kubeconfig + mountPath: /etc/kubernetes/kubeconfig + readOnly: true + - name: resolv + mountPath: /etc/resolv.conf + - name: external-dns-conf + mountPath: /etc/dns_config + - name: dnsmasq + image: {{ container_image_names | select('search', '/kubedns') | list | last }} + securityContext: + capabilities: + add: ["NET_BIND_SERVICE"] + runAsUser: {{ caas.uid.kubedns }} + livenessProbe: + tcpSocket: + port: 53 + initialDelaySeconds: 60 + timeoutSeconds: 5 + successThreshold: 1 + failureThreshold: 5 + command: + - /usr/bin/dnsmasq-nanny + args: + - -v=2 + - -logtostderr + - -configDir=/etc/k8s/dns/dnsmasq-nanny + - -restartDnsmasq=true + - -- + - -k + - --interface={{ networking.infra_internal.interface }} + - --bind-interfaces + - --dns-forward-max=1000 + - --cache-size=10000 + - --server=/nokia.net/127.0.0.1#10053 + # see: https://github.com/kubernetes/kubernetes/issues/29055 for details + resources: + requests: + cpu: 150m + memory: 20Mi + volumeMounts: + - name: secret + mountPath: /etc/kubernetes/ssl + readOnly: true + - name: kubeconfig + mountPath: /etc/kubernetes/kubeconfig + readOnly: true + - name: resolv + mountPath: /etc/resolv.conf + - name: external-dns-conf + mountPath: /etc/k8s/dns/dnsmasq-nanny + dnsPolicy: Default # Don't use cluster DNS. + serviceAccountName: kube-dns diff --git a/ansible/roles/kubedns/templates/kubedns-external-dns-cm.yml b/ansible/roles/kubedns/templates/kubedns-external-dns-cm.yml new file mode 100644 index 0000000..4a9717c --- /dev/null +++ b/ansible/roles/kubedns/templates/kubedns-external-dns-cm.yml @@ -0,0 +1,24 @@ +{# +Copyright 2019 Nokia + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +#} +--- +apiVersion: v1 +kind: ConfigMap +metadata: + name: external-dns-cm + namespace: kube-system +data: + upstreamNameservers: | + {{ networking.dns | default([], True) | to_nice_json | indent(4) }} diff --git a/ansible/roles/kubedns/templates/kubedns-service.yml b/ansible/roles/kubedns/templates/kubedns-service.yml new file mode 100644 index 0000000..1451579 --- /dev/null +++ b/ansible/roles/kubedns/templates/kubedns-service.yml @@ -0,0 +1,37 @@ +{# +Copyright 2019 Nokia + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +#} +--- +apiVersion: v1 +kind: Service +metadata: + name: kube-dns + namespace: kube-system + labels: + {{ caas.kubernetes_component_label }}: kube-dns + kubernetes.io/cluster-service: "true" + addonmanager.kubernetes.io/mode: Reconcile + kubernetes.io/name: "KubeDNS" +spec: + selector: + {{ caas.kubernetes_component_label }}: kube-dns + clusterIP: {{ caas.dns_svc_ip }} + ports: + - name: dns + port: 53 + protocol: UDP + - name: dns-tcp + port: 53 + protocol: TCP diff --git a/docker-build/kubedns/Dockerfile b/docker-build/kubedns/Dockerfile new file mode 100644 index 0000000..5fedec1 --- /dev/null +++ b/docker-build/kubedns/Dockerfile @@ -0,0 +1,49 @@ +# Copyright 2019 Nokia +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +FROM alpine:3.9 +MAINTAINER Balazs Szekeres + +ARG KUBEDNS +ENV KUBEDNS_VERSION=$KUBEDNS +ENV GOPATH /build +ENV PATH /usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin + +RUN apk update \ +&& apk upgrade \ +&& apk add sudo \ +&& apk add --update libcap \ +&& adduser -u 145 -D -H -s /sbin/nologin kubedns \ +&& mkdir -p /home/kubedns \ +&& chown -R kubedns:kubedns /home/kubedns \ +&& chown -R kubedns:kubedns /etc \ +&& apk add --no-cache --virtual .build-deps build-base git mercurial go glide bash tar curl \ +&& apk add --no-cache dnsmasq \ +&& mkdir -p $GOPATH/src/k8s.io/dns \ +&& curl -fsSL -k https://github.com/kubernetes/dns/archive/${KUBEDNS_VERSION}.tar.gz | tar zx --strip-components=1 -C $GOPATH/src/k8s.io/dns \ +&& cd $GOPATH/src/k8s.io/dns \ +&& PKG=k8s.io/dns ARCH=amd64 VERSION=${KUBEDNS_VERSION} ./build/build.sh \ +&& mv $GOPATH/bin/linux_amd64/kube-dns /usr/bin/kube-dns \ +&& mv $GOPATH/bin/linux_amd64/dnsmasq-nanny /usr/bin/dnsmasq-nanny \ +&& setcap 'cap_net_bind_service=+ep' /usr/sbin/dnsmasq \ +&& apk del .build-deps \ +&& rm -rf $GOPATH \ +&& rm -rf /build \ +&& rm -rf /root/.glide + +USER kubedns +ENV HOME /home/kubedns +WORKDIR $HOME + + diff --git a/docker-build/kubedns/bom.json b/docker-build/kubedns/bom.json new file mode 100644 index 0000000..b30c69f --- /dev/null +++ b/docker-build/kubedns/bom.json @@ -0,0 +1,202 @@ +{ + "bom": [ + { + "name": "alpine-linux-container", + "version": "3.9", + "source-url": "https://github.com/gliderlabs/docker-alpine/archive/c4f4c7a6e14d6efeb9a160da464717e03d2cc3ee.tar.gz", + "foss": "yes" + }, + { + "name": "musl", + "version": "1.1.20-r3", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/musl/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "busybox", + "version": "1.29.3-r10", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/busybox/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "alpine-baselayout", + "version": "3.1.0-r3", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/alpine-baselayout/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "alpine-keys", + "version": "2.1-r1", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/alpine-keys/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "libcrypto1.1", + "version": "1.1.1a-r1", + "source-url": "https://git.alpinelinux.org/aports/tree/main/openssl/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "libssl1.1", + "version": "1.1.1a-r1", + "source-url": "https://git.alpinelinux.org/aports/tree/main/openssl/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "ca-certificates-cacert", + "version": "20190108-r0", + "source-url": "https://git.alpinelinux.org/aports/tree/main/ca-certificates/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "libtls-standalone", + "version": "2.7.4-r6", + "source-url": "https://git.alpinelinux.org/aports/tree/main/libtls-standalone/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "ssl_client", + "version": "1.29.3-r10", + "source-url": "https://git.alpinelinux.org/aports/tree/main/busybox/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "zlib", + "version": "1.2.11-r1", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/zlib/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "apk-tools", + "version": "2.10.3-r1", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/apk-tools/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "scanelf", + "version": "1.2.3-r0", + "source-url": "https://git.alpinelinux.org/aports/tree/main/pax-utils/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "musl-utils", + "version": "1.1.20-r3", + "source-url": "https://git.alpinelinux.org/aports/tree/main/musl/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "libc-utils", + "version": "0.7.1-r0", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/libc-dev/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "libbz2", + "version": "1.0.6-r6", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/bzip2/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "expat", + "version": "2.2.6-r0", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/expat/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "libffi", + "version": "3.2.1-r6", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/libffi/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "gdbm", + "version": "1.13-r1", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/gdbm/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "ncurses-terminfo-base", + "version": "6.1_p20190105-r0", + "source-url": "https://git.alpinelinux.org/aports/tree/main/ncurses/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "ncurses-terminfo", + "version": "6.1_p20190105-r0", + "source-url": "https://git.alpinelinux.org/aports/tree/main/ncurses/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "ncurses-libs", + "version": "6.1_p20190105-r0", + "source-url": "https://git.alpinelinux.org/aports/tree/main/ncurses/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "readline", + "version": "7.0.003-r1", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/readline/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "sqlite-libs", + "version": "3.26.0-r3", + "source-url": "https://git.alpinelinux.org/aports/tree/main/sqlite/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "python2", + "version": "2.7.15-r3", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/python2/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "py-setuptools", + "version": "40.6.3-r0", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/py-setuptools/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "py2-pip", + "version": "18.1-r0", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/py2-pip/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "sudo", + "version": "1.8.25_p1-r2", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/ca-certificates/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "libcap", + "version": "2.26-r0", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/dumb-init/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "dnsmasq", + "version": "2.80-r3", + "source-url": "https://git.alpinelinux.org/cgit/aports/tree/main/gmp/APKBUILD?h=3.9-stable", + "foss": "yes" + }, + { + "name": "pip", + "version": "19.0.2", + "source-url": "https://github.com/pypa/pip/archive/19.0.2.tar.gz", + "foss": "yes" + }, + { + "name": "setuptools", + "version": "40.6.3.post20190116", + "source-url": "https://github.com/pypa/setuptools/archive/v40.6.3.tar.gz", + "foss": "yes" + }, + { + "name": "kubedns", + "version": "1.15.1", + "source-url": "https://github.com/kubernetes/dns/archive/1.15.1.tar.gz", + "foss": "yes" + } + ] +} diff --git a/rpmbuild.spec b/rpmbuild.spec new file mode 100644 index 0000000..047e495 --- /dev/null +++ b/rpmbuild.spec @@ -0,0 +1,92 @@ +# Copyright 2019 Nokia +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +%define COMPONENT kubedns +%define RPM_NAME caas-%{COMPONENT} +%define RPM_MAJOR_VERSION 1.15.1 +%define RPM_MINOR_VERSION 1 +%define IMAGE_TAG %{RPM_MAJOR_VERSION}-%{RPM_MINOR_VERSION} + +Name: %{RPM_NAME} +Version: %{RPM_MAJOR_VERSION} +Release: %{RPM_MINOR_VERSION}%{?dist} +Summary: Containers as a Service Kube DNS component +License: %{_platform_license} and Apache License and GNU Lesser General Public License v3.0 only and BSD 3-clause New or Revised License and MIT License and Common Development and Distribution License and BSD and GNU General Public License v2.0 only +URL: https://github.com/kubernetes/dns +BuildArch: x86_64 +Vendor: %{_platform_vendor} and Kubernetes DNS service unmodified +Source0: %{name}-%{version}.tar.gz + +Requires: docker-ce >= 18.09.2 +BuildRequires: docker-ce >= 18.09.2 + +%description +This RPM contains the kubedns container image, and related deployment artifacts for the CaaS subsystem. + +%prep +%autosetup + +%build +# Building the container +docker build \ + --network=host \ + --no-cache \ + --force-rm \ + --build-arg HTTP_PROXY="${http_proxy}" \ + --build-arg HTTPS_PROXY="${https_proxy}" \ + --build-arg NO_PROXY="${no_proxy}" \ + --build-arg http_proxy="${http_proxy}" \ + --build-arg https_proxy="${https_proxy}" \ + --build-arg no_proxy="${no_proxy}" \ + --build-arg KUBEDNS="%{RPM_MAJOR_VERSION}" \ + --tag %{COMPONENT}:%{IMAGE_TAG} \ + %{_builddir}/%{RPM_NAME}-%{RPM_MAJOR_VERSION}/docker-build/%{COMPONENT}/ + +# Creating a new folder for the container tar file +mkdir -p %{_builddir}/%{RPM_NAME}-%{RPM_MAJOR_VERSION}/docker-save/ + +# Save the container +docker save %{COMPONENT}:%{IMAGE_TAG} | gzip -c > %{_builddir}/%{RPM_NAME}-%{RPM_MAJOR_VERSION}/docker-save/%{COMPONENT}:%{IMAGE_TAG}.tar + +# Remove docker image +docker rmi -f %{COMPONENT}:%{IMAGE_TAG} + +%install +mkdir -p %{buildroot}/%{_caas_container_tar_path}/ +rsync -av %{_builddir}/%{RPM_NAME}-%{RPM_MAJOR_VERSION}/docker-save/%{COMPONENT}:%{IMAGE_TAG}.tar %{buildroot}/%{_caas_container_tar_path}/ + +mkdir -p %{buildroot}/%{_playbooks_path}/ +rsync -av ansible/playbooks/kubedns.yaml %{buildroot}/%{_playbooks_path}/ + +mkdir -p %{buildroot}/%{_roles_path}/ +rsync -av ansible/roles/kubedns %{buildroot}/%{_roles_path}/ + +%files +%{_caas_container_tar_path}/%{COMPONENT}:%{IMAGE_TAG}.tar +%{_playbooks_path}/kubedns.yaml +%{_roles_path}/kubedns + +%preun + +%post +mkdir -p %{_postconfig_path}/ +ln -sf %{_playbooks_path}/kubedns.yaml %{_postconfig_path}/ + +%postun +if [ $1 -eq 0 ]; then + rm -f %{_postconfig_path}/kubedns.yaml +fi + +%clean +rm -rf ${buildroot} -- 2.16.6