mirror of
https://github.com/openoms/bitcoin-tutorials.git
synced 2025-12-19 12:54:19 +01:00
250 lines
8.2 KiB
Bash
250 lines
8.2 KiB
Bash
#!/bin/bash
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# wget https://raw.githubusercontent.com/openoms/bitcoin-tutorials/master/k8s/devenv.k3d.sh
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# versions:
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# https://github.com/GaloyMoney/galoy-infra/blob/main/ci/image/gcp/Dockerfile
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# https://github.com/GaloyMoney/galoy-infra/blob/main/modules/inception/gcp/bastion.tf
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function help() {
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echo "Script to set up a local environment to run https://github.com/GaloyMoney/charts/tree/main/dev
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Usage:
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devenv.k3d.sh [
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clone_all_galoy
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install_ssh_nosuspend
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setup_devenv_k3d
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start_dev_charts
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delete_cluster
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]"
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exit 1
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}
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function clone_all_galoy() {
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mkdir GaloyMoney && cd GaloyMoney
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# clone all repos
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curl -s https://api.github.com/users/GaloyMoney/repos | grep \"clone_url\" | awk '{print $2}' | sed -e 's/"//g' -e 's/,//g' | xargs -n1 git clone
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}
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function install_ssh_nosuspend() {
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# https://raspibolt.org/guide/raspberry-pi/security.html#fail2ban
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sudo apt update
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sudo apt install openssh-server -y
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sudo systemctl status ssh
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sudo ufw allow 22/tcp
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sudo apt install fail2ban
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# https://github.com/rootzoll/raspiblitz/blob/nosuspend/build_sdcard.sh#L279
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sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target
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sudo mkdir /etc/systemd/sleep.conf.d
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echo "[Sleep]
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AllowSuspend=no
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AllowHibernation=no
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AllowSuspendThenHibernate=no
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AllowHybridSleep=no" | sudo tee /etc/systemd/sleep.conf.d/nosuspend.conf
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sudo mkdir /etc/systemd/logind.conf.d
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echo "[Login]
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HandleLidSwitch=ignore
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HandleLidSwitchDocked=ignore" | sudo tee /etc/systemd/logind.conf.d/nosuspend.conf
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}
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function setup_devenv_k3d() {
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# dedicated user
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USERNAME=k3d
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echo "# add the user: ${USERNAME}"
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sudo adduser --system --group --shell /bin/bash --home /home/${USERNAME} ${USERNAME}
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echo "Copy the skeleton files for login"
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sudo -u ${USERNAME} cp -r /etc/skel/. /home/${USERNAME}/
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sudo adduser ${USERNAME} sudo
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# tools
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sudo apt update
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sudo apt install -y git tmux gnupg unzip curl make htop
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# fzf
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sudo -u k3d sh -c 'git clone --depth 1 https://github.com/junegunn/fzf.git /home/k3d/.fzf; /home/k3d/.fzf/install --all'
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cpu=$(dpkg --print-architecture)
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# kubectl
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if ! kubectl version 2>/dev/null; then
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kubectl_version="1.24.1"
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curl -LO https://storage.googleapis.com/kubernetes-release/release/v${kubectl_version}/bin/linux/${cpu}/kubectl
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chmod +x ./kubectl
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sudo mv ./kubectl /usr/local/bin
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fi
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# terraform
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if ! terraform version 2>/dev/null; then
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if [ "${cpu}" = amd64 ]; then
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if ! sudo apt install terraform; then
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sudo apt-get install -y software-properties-common
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curl -fsSL https://apt.releases.hashicorp.com/gpg | sudo apt-key add -
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sudo apt-add-repository -y "deb [arch=$(dpkg --print-architecture)] https://apt.releases.hashicorp.com $(lsb_release -cs) main"
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sudo apt-get update
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sudo apt-get install -y terraform
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fi
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elif [ "${cpu}" = arm64 ]; then
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# RPI
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wget -O terraform_1.2.4_linux_arm64.zip https://releases.hashicorp.com/terraform/1.2.4/terraform_1.2.4_linux_arm64.zip || exit 1
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wget https://releases.hashicorp.com/terraform/1.2.4/terraform_1.2.4_SHA256SUMS
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sha256sum -c terraform_1.2.4_SHA256SUMS --ignore-missing || exit 1
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wget https://releases.hashicorp.com/terraform/1.2.4/terraform_1.2.4_SHA256SUMS.sig || exit 1
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gpg --verify terraform_1.2.4_SHA256SUMS.sig || exit 1
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unzip terraform_1.2.4_linux_arm64.zip
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sudo mv ./terraform /usr/local/bin/
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fi
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fi
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## bitcoin
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#bitcoin_version="23.0"
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#if ! bitcoind --version; then
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# if [ "${cpu}" = amd64 ]; then
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# wget https://bitcoincore.org/bin/bitcoin-core-${bitcoin_version}/bitcoin-${bitcoin_version}-x86_64-linux-gnu.tar.gz \
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# && tar -xvf bitcoin-${bitcoin_version}-x86_64-linux-gnu.tar.gz \
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# && sudo mv bitcoin-${bitcoin_version}/bin/* /usr/local/bin
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# fi
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#fi
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# docker
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if ! docker version 2>/dev/null; then
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# look for raspiblitz install script
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if [ -f /home/admin/config.scripts/blitz.docker.sh ]; then
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/home/admin/config.scripts/blitz.docker.sh on
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else
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# https://docs.docker.com/desktop/linux/install/debian/
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curl -fsSL https://get.docker.com -o get-docker.sh
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sh get-docker.sh
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fi
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fi
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sudo groupadd docker
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sudo usermod -aG docker k3d
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if ! docker compose version 2>/dev/null; then
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# docker compose
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# https://docs.docker.com/compose/install/linux/
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sudo apt-get install docker-compose-plugin
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#sudo wget "https://github.com/docker/compose/releases/download/v2.14.1/docker-compose-linux-x86_64" -O /usr/libexec/docker/cli-plugins/docker-compose
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#sudo chmod +x /usr/libexec/docker/cli-plugins/docker-compose
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#PATH=$PATH:/usr/libexec/docker/cli-plugins
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fi
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# helm
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if ! helm version 2>/dev/null; then
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# https://helm.sh/docs/intro/install/
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curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
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fi
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# k3d
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if ! k3d version 2>/dev/null; then
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wget -q -O - https://raw.githubusercontent.com/k3d-io/k3d/main/install.sh | bash
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fi
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# KUBE_CONFIG_PATH
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echo 'export KUBE_CONFIG_PATH=~/.kube/config' |
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sudo -u k3d tee -a /home/k3d/.bashrc
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# aliases
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echo "\
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alias egrep='egrep --color=auto'
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alias fgrep='fgrep --color=auto'
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alias g='git'
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alias grep='grep --color=auto'
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alias gs='git status'
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alias k='kubectl'
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alias l='ls -CF'
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alias la='ls -A'
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alias ll='ls -alF'
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alias ls='ls --color=auto'
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alias tf='terraform'" |
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sudo -u k3d tee -a /home/k3d/.bash_aliases
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if [ "${cpu}" = arm64 ]; then
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# https://code.pinske.eu/k3d-raspi.html
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if ! grep "cgroup_memory=1 cgroup_enable=memory" </boot/cmdline.txt; then
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sudo sed -i s/$/ cgroup_memory=1 cgroup_enable=memory/ /boot/cmdline.txt
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echo "# Will need to reboot to create a cluster successfully"
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fi
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fi
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# PATH
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echo "PATH=$PATH:~/go/bin" | sudo -u k3d tee -a /home/k3d/.bashrc
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# for the smoketests
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go install github.com/fullstorydev/grpcurl/cmd/grpcurl@latest
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# open file limits
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echo "# show current open file limits"
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sysctl fs.inotify
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echo "# increase open file limits"
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sudo sysctl -w fs.inotify.max_user_instances=1024
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sudo sysctl -w fs.inotify.max_user_watches=524288
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echo "\
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fs.inotify.max_user_instances=1024
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fs.inotify.max_user_watches=524288
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" | sudo tee -a /etc/sysctl.conf
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# ZFS # https://github.com/k3s-io/k3s/issues/1688#issuecomment-619570374
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if [ $(df -T /var/lib/docker | grep -c zfs) -gt 0 ]; then
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zfs create -s -V 750GB rpool/ROOT/docker
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mkfs.ext4 /dev/zvol/rpool/ROOT/docker
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echo "/dev/zvol/rpool/ROOT/docker /var/lib/docker ext4 defaults 0 0" >>/etc/fstab
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echo "# needs reboot"
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fi
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# swap # https://github.com/lightningnetwork/lnd/issues/3612#issuecomment-1399208499
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if [ $(cat /proc/swaps | wc -l) -lt 2 ]; then
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sudo apt install zram-config
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echo "# needs reboot"
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fi
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# gcloud
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# https://cloud.google.com/sdk/docs/install#deb
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if ! which gcloud; then
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echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | sudo tee -a /etc/apt/sources.list.d/google-cloud-sdk.list
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curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key --keyring /usr/share/keyrings/cloud.google.gpg add -
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sudo apt-get update && sudo apt-get install google-cloud-cli
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fi
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#ytt
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#yq
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# fly
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wget https://github.com/concourse/concourse/releases/download/v7.9.1/fly-7.9.1-linux-amd64.tgz
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tar -xvf fly-7.9.1-linux-amd64.tgz
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sudo mv fly /usr/local/bin
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}
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function start_dev_charts() {
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# starting the charts
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cd /home/k3d/
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sudo -u k3d git clone https://github.com/GaloyMoney/charts
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cd /home/k3d/charts/dev
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sudo -u k3d direnv allow
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sudo -u k3d make create-cluster
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sudo -u k3d make init
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sudo -u k3d bash -c 'export KUBE_CONFIG_PATH=~/.kube/config; make deploy-services'
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sudo -u k3d bash -c 'export KUBE_CONFIG_PATH=~/.kube/config; make deploy'
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}
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function delete_cluster() {
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## REMOVE
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cd /home/k3d/charts/dev
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sudo -u k3d make delete-cluster
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# k3d cluster delete && rm terraform.tfstate
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}
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if [ "$1" = "setup_devenv_k3d" ]; then
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setup_devenv_k3d
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elif [ "$1" = "start_dev_charts" ]; then
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start_dev_charts
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elif [ "$1" = "delete_cluster" ]; then
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delete_cluster
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elif [ "$1" = "clone_all_galoy" ]; then
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clone_all_galoy
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elif [ "$1" = "install_ssh_nosuspend" ]; then
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install_ssh_nosuspend
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else
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help
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fi
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