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Commit 5c03ce9

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DLE AMI (packer) for TF deployment
1 parent c8d6072 commit 5c03ce9

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‎.gitignore‎

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/configs/config.yml
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/configs/run_ci.yaml
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/packer/example.com.key

‎packer/envoy.service‎

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[Unit]
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Description=Envoy
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[Service]
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ExecStart=/usr/bin/envoy -c /etc/envoy/envoy.yaml
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Restart=always
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RestartSec=5
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KillMode=mixed
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SyslogIdentifier=envoy
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LimitNOFILE=640000
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[Install]
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WantedBy=multi-user.target

‎packer/envoy.yaml‎

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admin:
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access_log_path: /dev/null
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address:
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socket_address:
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address: 0.0.0.0
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port_value: 8000
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static_resources:
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clusters:
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- name: dle_clone_6000
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connect_timeout: 1s
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type: STRICT_DNS
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load_assignment:
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cluster_name: dle_clone_6000
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endpoints:
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- lb_endpoints:
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- endpoint:
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address:
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socket_address:
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address: 0.0.0.0
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port_value: 6000
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- name: dle_clone_6001
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connect_timeout: 1s
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type: STRICT_DNS
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load_assignment:
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cluster_name: dle_clone_6001
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endpoints:
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- lb_endpoints:
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- endpoint:
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address:
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socket_address:
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address: 0.0.0.0
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port_value: 6001
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listeners:
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- name: dle_clone_9000_listener
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address:
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socket_address:
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address: 0.0.0.0
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port_value: 9000
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filter_chains:
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- filters:
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- name: envoy.filters.network.postgres_proxy
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typed_config:
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"@type": type.googleapis.com/envoy.extensions.filters.network.postgres_proxy.v3alpha.PostgresProxy
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stat_prefix: egress_postgres
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enable_sql_parsing: false
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terminate_ssl: true
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- name: envoy.tcp_proxy
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typed_config:
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"@type": type.googleapis.com/envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy
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stat_prefix: tcp_postgres
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cluster: dle_clone_6000
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idle_timeout: 1000s
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transport_socket:
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name: "starttls"
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typed_config:
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"@type": type.googleapis.com/envoy.extensions.transport_sockets.starttls.v3.StartTlsConfig
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tls_socket_config:
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common_tls_context:
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tls_certificates:
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certificate_chain:
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filename: "/etc/envoy/certs/fullchain1.pem"
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private_key:
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filename: "/etc/envoy/certs/privkey1.pem"
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- name: dle_clone_9001_listener
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address:
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socket_address:
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address: 0.0.0.0
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port_value: 9001
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filter_chains:
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- filters:
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- name: envoy.filters.network.postgres_proxy
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typed_config:
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"@type": type.googleapis.com/envoy.extensions.filters.network.postgres_proxy.v3alpha.PostgresProxy
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stat_prefix: egress_postgres
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enable_sql_parsing: false
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terminate_ssl: true
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- name: envoy.tcp_proxy
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typed_config:
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"@type": type.googleapis.com/envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy
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stat_prefix: tcp_postgres
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cluster: dle_clone_6001
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idle_timeout: 1000s
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transport_socket:
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name: "starttls"
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typed_config:
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"@type": type.googleapis.com/envoy.extensions.transport_sockets.starttls.v3.StartTlsConfig
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tls_socket_config:
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common_tls_context:
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tls_certificates:
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certificate_chain:
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filename: "/etc/envoy/certs/fullchain1.pem"
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private_key:
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filename: "/etc/envoy/certs/privkey1.pem"

‎packer/install-dblabcli.sh‎

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#/!bin/bash
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set -x
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mkdir ~/.dblab
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curl https://gitlab.com/postgres-ai/database-lab/-/raw/$dle_version/scripts/cli_install.sh | bash
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sudo mv ~/.dblab/dblab /usr/local/bin/dblab
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echo $dle_version > ~/.dblab/dle_version
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sudo curl https://gitlab.com/postgres-ai/database-lab/-/raw/$dle_version/configs/config.example.logical_generic.yml --output ~/.dblab/config.example.logical_generic.yml
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sudo curl https://gitlab.com/postgres-ai/database-lab/-/raw/$dle_version/configs/config.example.logical_rds_iam.yml --output ~/.dblab/config.example.logical_rds_iam.yml
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sudo curl https://gitlab.com/postgres-ai/database-lab/-/raw/$dle_version/configs/config.example.physical_generic.yml --output ~/.dblab/config.example.physical_generic.yml
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sudo curl https://gitlab.com/postgres-ai/database-lab/-/raw/$dle_version/configs/config.example.physical_walg.yml --output ~/.dblab/config.example.physical_walg.yml
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‎packer/install-envoy.sh‎

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#/!bin/bash
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sudo mkdir -p /etc/envoy/certs
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sudo chown root.root /home/ubuntu/envoy.service
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sudo mv /home/ubuntu/envoy.service /etc/systemd/system/envoy.service
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sudo chown root.root /home/ubuntu/envoy.yaml
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sudo mv /home/ubuntu/envoy.yaml /etc/envoy/envoy.yaml
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‎packer/install-prereqs.sh‎

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#/!bin/bash
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set -euxo pipefail
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sudo apt update -y
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sudo apt upgrade -y
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sudo apt full-upgrade
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sudo apt-get update && sudo apt-get install -y \
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apt-transport-https \
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ca-certificates \
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gnupg-agent \
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python3-software-properties \
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software-properties-common \
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curl \
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gnupg2 \
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zfsutils-linux
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sudo docker pull postgresai/dblab-server:$dle_version
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#install postgres client
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wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
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echo "deb http://apt.postgresql.org/pub/repos/apt/ `lsb_release -cs`-pgdg main" |sudo tee /etc/apt/sources.list.d/pgdg.list
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sudo apt-get update && sudo apt-get install -y postgresql-client-13
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#install certbot
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sudo snap install certbot --classic
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sudo ln -s /snap/bin/certbot /usr/bin/certbot
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#install envoy
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curl -sL 'https://getenvoy.io/gpg' | sudo apt-key add -
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sudo add-apt-repository "deb [arch=amd64] https://dl.bintray.com/tetrate/getenvoy-deb $(lsb_release -cs) stable"
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sudo apt update && sudo apt-get install -y getenvoy-envoy
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‎packer/template.json.pkr.hcl‎

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variable "ami_name_prefix" {
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type = string
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default = "${env("AMI_NAME_PREFIX")}"
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}
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variable "dle_version" {
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type = string
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default = "${env("DLE_VERSION")}"
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}
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data "amazon-ami" "base" {
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filters = {
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architecture = "x86_64"
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"block-device-mapping.volume-type" = "gp2"
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name = "*ubuntu-focal-20.04-amd64-server-*"
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root-device-type = "ebs"
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virtualization-type = "hvm"
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}
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most_recent = true
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owners = ["099720109477"]
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}
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source "amazon-ebs" "base" {
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ami_description = "Installed AMI with Ubuntu 20.04, ZFS, Docker, Envoy proxy and Database Lab Engine 2.0 with client CLI."
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ami_name = "${var.ami_name_prefix}-${var.dle_version}-${formatdate("YYYY-MM-DD", timestamp())}-${uuidv4()}"
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instance_type = "t2.large"
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source_ami = "${data.amazon-ami.base.id}"
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ssh_username = "ubuntu"
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}
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build {
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sources = ["source.amazon-ebs.base"]
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provisioner "shell" {
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inline = ["echo 'Sleeping for 45 seconds to give Ubuntu enough time to initialize (otherwise, packages might fail to install).'", "sleep 45", "sudo apt-get update"]
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}
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provisioner "file"{
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source = "envoy.service"
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destination = "/home/ubuntu/envoy.service"
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}
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provisioner "file"{
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source = "envoy.yaml"
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destination = "/home/ubuntu/envoy.yaml"
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}
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provisioner "shell" {
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environment_vars = ["dle_version=${var.dle_version}"]
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scripts = ["${path.root}/install-prereqs.sh", "${path.root}/install-dblabcli.sh","${path.root}/install-envoy.sh"]
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}
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}

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