$ kubeadm config images pull
I0409 00:04:13.693615 18479 version.go:96] could not fetch a Kubernetes version from the internet: unable to get URL "https://dl.k8s.io/release/stable-1.txt": Get https://dl.k8s.io/release/stable-1.txt: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
I0409 00:04:13.694196 18479 version.go:97] falling back to the local client version: v1.14.0
[config/images] Pulled k8s.gcr.io/kube-apiserver:v1.14.0
[config/images] Pulled k8s.gcr.io/kube-controller-manager:v1.14.0
[config/images] Pulled k8s.gcr.io/kube-scheduler:v1.14.0
[config/images] Pulled k8s.gcr.io/kube-proxy:v1.14.0
[config/images] Pulled k8s.gcr.io/pause:3.1
[config/images] Pulled k8s.gcr.io/etcd:3.3.10
[config/images] Pulled k8s.gcr.io/coredns:1.3.1
$
kubeadm reset
iptables -F && iptables -t nat -F && iptables -t mangle -F && iptables -X
$ kubeadm init --pod-network-cidr=10.244.0.0/16
I0409 05:19:35.856967 3656 version.go:96] could not fetch a Kubernetes version from the internet: unable to get URL "https://dl.k8s.io/release/stable-1.txt": Get https://dl.k8s.io/release/stable-1.txt: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
I0409 05:19:35.857127 3656 version.go:97] falling back to the local client version: v1.14.1
[init] Using Kubernetes version: v1.14.1
[preflight] Running pre-flight checks
[WARNING Firewalld]: firewalld is active, please ensure ports [6443 10250] are open or your cluster may not function correctly
[WARNING IsDockerSystemdCheck]: detected "cgroupfs" as the Docker cgroup driver. The recommended driver is "systemd". Please follow the guide at https://kubernetes.io/docs/setup/cri/
[WARNING Hostname]: hostname "master-1" could not be reached
[WARNING Hostname]: hostname "master-1": lookup master-1 on 192.168.253.254:53: no such host
[preflight] Pulling images required for setting up a Kubernetes cluster
[preflight] This might take a minute or two, depending on the speed of your internet connection
[preflight] You can also perform this action in beforehand using 'kubeadm config images pull'
[kubelet-start] Writing kubelet environment file with flags to file "/var/lib/kubelet/kubeadm-flags.env"
[kubelet-start] Writing kubelet configuration to file "/var/lib/kubelet/config.yaml"
[kubelet-start] Activating the kubelet service
[certs] Using certificateDir folder "/etc/kubernetes/pki"
[certs] Generating "ca" certificate and key
[certs] Generating "apiserver" certificate and key
[certs] apiserver serving cert is signed for DNS names [master-1 kubernetes kubernetes.default kubernetes.default.svc kubernetes.default.svc.cluster.local] and IPs [10.96.0.1 192.168.251.51]
[certs] Generating "apiserver-kubelet-client" certificate and key
[certs] Generating "front-proxy-ca" certificate and key
[certs] Generating "front-proxy-client" certificate and key
[certs] Generating "etcd/ca" certificate and key
[certs] Generating "etcd/peer" certificate and key
[certs] etcd/peer serving cert is signed for DNS names [master-1 localhost] and IPs [192.168.251.51 127.0.0.1 ::1]
[certs] Generating "etcd/healthcheck-client" certificate and key
[certs] Generating "apiserver-etcd-client" certificate and key
[certs] Generating "etcd/server" certificate and key
[certs] etcd/server serving cert is signed for DNS names [master-1 localhost] and IPs [192.168.251.51 127.0.0.1 ::1]
[certs] Generating "sa" key and public key
[kubeconfig] Using kubeconfig folder "/etc/kubernetes"
[kubeconfig] Writing "admin.conf" kubeconfig file
[kubeconfig] Writing "kubelet.conf" kubeconfig file
[kubeconfig] Writing "controller-manager.conf" kubeconfig file
[kubeconfig] Writing "scheduler.conf" kubeconfig file
[control-plane] Using manifest folder "/etc/kubernetes/manifests"
[control-plane] Creating static Pod manifest for "kube-apiserver"
[control-plane] Creating static Pod manifest for "kube-controller-manager"
[control-plane] Creating static Pod manifest for "kube-scheduler"
[etcd] Creating static Pod manifest for local etcd in "/etc/kubernetes/manifests"
[wait-control-plane] Waiting for the kubelet to boot up the control plane as static Pods from directory "/etc/kubernetes/manifests". This can take up to 4m0s
[apiclient] All control plane components are healthy after 13.506192 seconds
[upload-config] storing the configuration used in ConfigMap "kubeadm-config" in the "kube-system" Namespace
[kubelet] Creating a ConfigMap "kubelet-config-1.14" in namespace kube-system with the configuration for the kubelets in the cluster
[upload-certs] Skipping phase. Please see --experimental-upload-certs
[mark-control-plane] Marking the node master-1 as control-plane by adding the label "node-role.kubernetes.io/master=''"
[mark-control-plane] Marking the node master-1 as control-plane by adding the taints [node-role.kubernetes.io/master:NoSchedule]
[bootstrap-token] Using token: zpf7je.xarawormfaeapib3
[bootstrap-token] Configuring bootstrap tokens, cluster-info ConfigMap, RBAC Roles
[bootstrap-token] configured RBAC rules to allow Node Bootstrap tokens to post CSRs in order for nodes to get long term certificate credentials
[bootstrap-token] configured RBAC rules to allow the csrapprover controller automatically approve CSRs from a Node Bootstrap Token
[bootstrap-token] configured RBAC rules to allow certificate rotation for all node client certificates in the cluster
[bootstrap-token] creating the "cluster-info" ConfigMap in the "kube-public" namespace
[addons] Applied essential addon: CoreDNS
[addons] Applied essential addon: kube-proxy
Your Kubernetes control-plane has initialized successfully!
To start using your cluster, you need to run the following as a regular user:
mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube/config
You should now deploy a pod network to the cluster.
Run "kubectl apply -f [podnetwork].yaml" with one of the options listed at:
https://kubernetes.io/docs/concepts/cluster-administration/addons/
Then you can join any number of worker nodes by running the following on each as root:
kubeadm join 192.168.251.51:6443 --token zpf7je.xarawormfaeapib3 \
--discovery-token-ca-cert-hash sha256:d7ff941542a03645209ad4149e1baa1c40ddad7e9c8296f82fe3bd2a91191f66
$ kubectl cluster-info
Kubernetes master is running at https://192.168.251.51:6443
KubeDNS is running at https://192.168.251.51:6443/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy
To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.
$ kubectl get pods -n kube-system
$ kubectl get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE
kube-system coredns-fb8b8dccf-hcrgw 0/1 Pending 0 100s
kube-system coredns-fb8b8dccf-zct25 0/1 Pending 0 100s
kube-system etcd-master-1 1/1 Running 0 57s
kube-system kube-apiserver-master-1 1/1 Running 0 47s
kube-system kube-controller-manager-master-1 1/1 Running 0 62s
kube-system kube-proxy-p962p 1/1 Running 3 100s
kube-system kube-scheduler-master-1 1/1 Running 0 45s
5.5 添加网卡，dns的pod启动需要网络组建的支撑
123456789101112131415161718
$ cat <<EOF > /etc/sysctl.d/k8s.conf
net.bridge.bridge-nf-call-ip6tables = 1
net.bridge.bridge-nf-call-iptables = 1
EOF
$ sysctl --system
$ kubectl apply -f https://raw.githubusercontent.com/coreos/flannel/a70459be0084506e4ec919aa1c114638878db11b/Documentation/kube-flannel.yml
clusterrole.rbac.authorization.k8s.io/flannel created
clusterrolebinding.rbac.authorization.k8s.io/flannel created
serviceaccount/flannel created
configmap/kube-flannel-cfg created
daemonset.extensions/kube-flannel-ds-amd64 created
daemonset.extensions/kube-flannel-ds-arm64 created
daemonset.extensions/kube-flannel-ds-arm created
daemonset.extensions/kube-flannel-ds-ppc64le created
daemonset.extensions/kube-flannel-ds-s390x created
$ kubectl taint nodes --all node-role.kubernetes.io/master-
node/master-1 untainted
$ kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v1.10.1/src/deploy/recommended/kubernetes-dashboard.yaml
secret/kubernetes-dashboard-certs created
serviceaccount/kubernetes-dashboard created
role.rbac.authorization.k8s.io/kubernetes-dashboard-minimal created
rolebinding.rbac.authorization.k8s.io/kubernetes-dashboard-minimal created
deployment.apps/kubernetes-dashboard created
service/kubernetes-dashboard created
查看日志，故障定位
1
kubectl describe pod kubernetes-dashboard-5f7b999d65-lt2df -n kube-system
**********************************************************************
** Visual Studio 2017 Developer Command Prompt v15.7.4
** Copyright (c) 2017 Microsoft Corporation
**********************************************************************
[vcvarsall.bat] Environment initialized for: 'x64'
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community>F:
F:\>cd wv
F:\wv>set PATH=D:\PortableGit\bin;%PATH%
F:\wv>git clone https://bitbucket.org/chromiumembedded/java-cef.git src
F:\wv\src>mkdir jcef_build && cd jcef_build
F:\wv\src\jcef_build>cmake -G "Visual Studio 14 Win64" ..
-- Selecting Windows SDK version to target Windows 10.0.16299.
-- The C compiler identification is MSVC 19.0.24234.1
-- The CXX compiler identification is MSVC 19.0.24234.1
-- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/x86_amd64/cl.exe
-- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/x86_amd64/cl.exe -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/x86_amd64/cl.exe
-- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/x86_amd64/cl.exe -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Downloading F:/wv/src/third_party/cef/cef_binary_3.3497.1831.g461fa1f_windows64.tar.bz2.sha1...
-- Downloading F:/wv/src/third_party/cef/cef_binary_3.3497.1831.g461fa1f_windows64.tar.bz2...
-- [download 0% complete]
-- [download 1% complete]
。。。
-- [download 98% complete]
-- [download 99% complete]
-- [download 100% complete]
-- Extracting F:/wv/src/third_party/cef/cef_binary_3.3497.1831.g461fa1f_windows64.tar.bz2...
CMake Warning (dev) at CMakeLists.txt:153 (find_package):
Policy CMP0074 is not set: find_package uses <PackageName>_ROOT variables.
Run "cmake --help-policy CMP0074" for policy details. Use the cmake_policy
command to set the policy and suppress this warning.
CMake variable CEF_ROOT is set to:
F:/wv/src/third_party/cef/cef_binary_3.3497.1831.g461fa1f_windows64
For compatibility, CMake is ignoring the variable.
This warning is for project developers. Use -Wno-dev to suppress it.
-- Found PythonInterp: C:/Python27/python.exe (found version "2.7.15")
-- Found JNI: C:/Java/jdk/lib/jawt.lib (Required is at least version "1.7")
-- Generating native/jcef_version.h file...
File native/jcef_version.h updated.
-- Downloading clang-format from Google Storage...
0> Failed to fetch file gs://chromium-clang-format/6ddedd571c56b8c184f30a3c1fc36984e8c10ccd for tools/buildtools/win/clang-format.exe, skipping. [Err: F:\wv\src\tools\buildtools\external_bin\gsutil\gsutil_4.15\gsutil\third_party\boto\boto\pyami\config.py:71: UserWarning: Unable to load AWS_CREDENTIAL_FILE ()
warnings.warn('Unable to load AWS_CREDENTIAL_FILE (%s)' % full_path)
Failure: Unable to find the server at www.googleapis.com.
]
Downloading 1 files took 3153.963000 second(s)
Failed to fetch file gs://chromium-clang-format/6ddedd571c56b8c184f30a3c1fc36984e8c10ccd for tools/buildtools/win/clang-format.exe. [Err: F:\wv\src\tools\buildtools\external_bin\gsutil\gsutil_4.15\gsutil\third_party\boto\boto\pyami\config.py:71: UserWarning: Unable to load AWS_CREDENTIAL_FILE ()
warnings.warn('Unable to load AWS_CREDENTIAL_FILE (%s)' % full_path)
Failure: Unable to find the server at www.googleapis.com.
]
CMake Error at CMakeLists.txt:265 (message):
Execution failed with unexpected result: 1
-- Configuring incomplete, errors occurred!
See also "F:/wv/src/jcef_build/CMakeFiles/CMakeOutput.log".
<<== https://my.oschina.net/penngo/blog/1538071
<<<<----https://storage.googleapis.com/chromium-clang-format/6ddedd571c56b8c184f30a3c1fc36984e8c10ccd
~~~~~~
F:\wv\src\jcef_build>cmake -G "Visual Studio 14 Win64" ..
-- Selecting Windows SDK version to target Windows 10.0.16299.
CMake Warning (dev) at CMakeLists.txt:153 (find_package):
Policy CMP0074 is not set: find_package uses <PackageName>_ROOT variables.
Run "cmake --help-policy CMP0074" for policy details. Use the cmake_policy
command to set the policy and suppress this warning.
CMake variable CEF_ROOT is set to:
F:/wv/src/third_party/cef/cef_binary_3.3497.1831.g461fa1f_windows64
For compatibility, CMake is ignoring the variable.
This warning is for project developers. Use -Wno-dev to suppress it.
-- Generating native/jcef_version.h file...
File native/jcef_version.h is already up to date.
-- Downloading clang-format from Google Storage...
0> File tools/buildtools/win/clang-format.exe exists and SHA1 matches. Skipping.
Success!
Downloading 1 files took 0.006000 second(s)
-- *** CEF CONFIGURATION SETTINGS ***
-- Generator: Visual Studio 14 2015 Win64
-- Platform: Windows
-- Project architecture: x86_64
-- Binary distribution root: F:/wv/src/third_party/cef/cef_binary_3.3497.1831.g461fa1f_windows64
-- CEF Windows sandbox: ON
-- Visual Studio ATL support: ON
-- Standard libraries: comctl32.lib;rpcrt4.lib;shlwapi.lib;ws2_32.lib;dbghelp.lib;psapi.lib;version.lib;winmm.lib
-- Compile defines: __STDC_CONSTANT_MACROS;__STDC_FORMAT_MACROS;WIN32;_WIN32;_WINDOWS;UNICODE;_UNICODE;WINVER=0x0601;_WIN32_WINNT=0x601;NOMINMAX;WIN32_LEAN_AND_MEAN;_HAS_EXCEPTIONS=0;PSAPI_VERSION=1;CEF_USE_SANDBOX;CEF_USE_ATL
-- Compile defines (Debug):
-- Compile defines (Release): NDEBUG;_NDEBUG
-- C compile flags: /MP;/Gy;/GR-;/W4;/WX;/wd4100;/wd4127;/wd4244;/wd4481;/wd4512;/wd4701;/wd4702;/wd4996;/Zi
-- C compile flags (Debug): /MTd;/RTC1;/Od
-- C compile flags (Release): /MT;/O2;/Ob2;/GF
-- C++ compile flags: /MP;/Gy;/GR-;/W4;/WX;/wd4100;/wd4127;/wd4244;/wd4481;/wd4512;/wd4701;/wd4702;/wd4996;/Zi
-- C++ compile flags (Debug): /MTd;/RTC1;/Od
-- C++ compile flags (Release): /MT;/O2;/Ob2;/GF
-- Exe link flags: /MANIFEST:NO;/LARGEADDRESSAWARE
-- Exe link flags (Debug): /DEBUG
-- Exe link flags (Release):
-- Shared link flags:
-- Shared link flags (Debug): /DEBUG
-- Shared link flags (Release):
-- CEF Binary files: chrome_elf.dll;d3dcompiler_43.dll;d3dcompiler_47.dll;libcef.dll;libEGL.dll;libGLESv2.dll;natives_blob.bin;snapshot_blob.bin;v8_context_snapshot.bin;swiftshader
-- CEF Resource files: cef.pak;cef_100_percent.pak;cef_200_percent.pak;cef_extensions.pak;devtools_resources.pak;icudtl.dat;locales
-- *** JCEF CONFIGURATION SETTINGS ***
-- Python executable: C:/Python27/python.exe
-- Java directory: C:/Java/jdk
-- JNI libraries: C:/Java/jdk/lib/jawt.lib;C:/Java/jdk/lib/jvm.lib
-- JNI include directories: C:/Java/jdk/include;C:/Java/jdk/include/win32;C:/Java/jdk/include
-- Configuring done
-- Generating done
-- Build files have been written to: F:/wv/src/jcef_build
F:\wv\src\jcef_build>
