Notes

Make sure you have npm installed. $ sudo dnf -y install npm Package npm-1:3.10.10-1.6.10.3.1.fc25.x86_64 is already installed, skipping. Dependencies resolved. Nothing to do. Complete! Taken from this post. mkdir "${HOME}/.npm-packages" echo 'prefix=${HOME}/.npm-packages' | tee -a ~/.npmrc echo ' #====================================== # npm related stuff NPM_PACKAGES="${HOME}/.npm-packages" PATH="$NPM_PACKAGES/bin:$PATH" # Unset manpath so we can inherit from /etc/manpath via the `manpath` command unset MANPATH # delete if you already modified MANPATH elsewhere in your config export MANPATH="$NPM_PACKAGES/share/man:$(manpath)" #====================================== ' | tee -a ~/.bashrc Ref: npm throws error without sudo - Stack Overflow question Install npm packages globally without sudo on macOS and Linux

Here is a single node Kubernetes on CRI-O. This setup is done on Fedora 25. Installing OS dependencies dnf -y install \ go \ git \ btrfs-progs-devel \ device-mapper-devel \ glib2-devel \ glibc-devel \ glibc-static \ gpgme-devel \ libassuan-devel \ libgpg-error-devel \ libseccomp-devel \ libselinux-devel \ pkgconfig \ wget \ etcd \ iptables Creating go environment cd ~ mkdir -p ~/go export GOPATH=~/go export GOBIN=$GOPATH/bin export PATH=$PATH:$GOBIN echo 'GOPATH=~/go' >> ~/.bashrc echo 'GOBIN=$GOPATH/bin' >> ~/.bashrc echo 'PATH=$PATH:$GOBIN' >> ~/.bashrc Pull all the code dependencies go get -d k8s.io/kubernetes go get -u github.com/cloudflare/cfssl/cmd/... Install runc go get -d github.com/opencontainers/runc cd $GOPATH/src/github.com/opencontainers/runc git reset --hard v1.0.0-rc3 make BUILDTAGS='seccomp selinux' && make install Build cri-o cd go get -d github.com/kubernetes-incubator/cri-o cd $GOPATH/src/github.com/kubernetes-incubator/cri-o make install.tools make && make install make install.config Set up CNI go get -d github.com/containernetworking/cni cd $GOPATH/src/github.com/containernetworking/cni ./build.sh mkdir -p /opt/cni/bin cp bin/* /opt/cni/bin/ mkdir -p /etc/cni/net.d/ cat > /etc/cni/net.d/10-ocid-bridge.conf <<EOF { "cniVersion": "0.2.0", "name": "ocid-bridge", "type": "bridge", "bridge": "cni0", "isGateway": true, "ipMasq": true, "ipam": { "type": "host-local", "subnet": "10.88.0.0/16", "routes": [ { "dst": "0.0.0.0/0" } ] } } EOF cat > /etc/cni/net.d/99-loopback.conf <<EOF { "cniVersion": "0.2.0", "type": "loopback" } EOF Create policy.json mkdir -p /etc/containers cat > /etc/containers/policy.json <<EOF { "default": [ { "type": "insecureAcceptAnything" } ] } EOF Make SELinux happy mkdir -p /var/lib/containers/ chcon -Rt svirt_sandbox_file_t /var/lib/containers/ Start ocid service export PATH=$PATH:/usr/local/bin/ echo 'PATH=$PATH:/usr/local/bin/' >> ~/.bashrc ocid --runtime /usr/local/sbin/runc --log /root/ocid.log --debug --selinux true Start k8s cluster with crio cd $GOPATH/src/k8s.io/kubernetes/ CONTAINER_RUNTIME=remote CONTAINER_RUNTIME_ENDPOINT='/var/run/ocid.sock --runtime-request-timeout=15m' ./hack/local-up-cluster.sh To use kubectl (in new terminal) ...

Notes about using git. Tips and tricks Switch branches $ git checkout <branch> status $ git status -sb Show status in short format and also give branch info show $ git show Shows log message and diff about the commit you are on. log $ git log -L 70,100:pkg/transformer/kubernetes/kubernetes.go Get logs on file between line numbers. $ git log --graph --abbrev-commit Show graph in logs. commit $ git add -p Commit only parts of file. Interactively choose chunks of patch. ...

Note: This is a living document and will be updated as I discover new things. Shortcuts Ctrl + Shift + A Find any action in IDE Ctrl + Shift + F Find in Path Alt + 1 Open project navigator. You can search here, just start typing here, after the project navigator window is opened. Shift + Insert in Project window Here you can add new file to the project. The filename could be the entire path, so the intermediate directories will be created for you. ...