Furyagent

Install

You can find furyagent binaries on the Releases page.

Supported architectures are (64 bit):

linux
darwin

Download right binary for your architecture and add it to your PATH. Assuming it's downloaded in your ~/Downloads folder, you can run following commands (replacing {arch} with your architecture):

chmod +x  ~/Downloads/furyagent-{arch}-amd64 && mv ~/Downloads/furyagent-{arch}-amd64 /usr/local/bin/furyagent

Usage

Available Commands:
  backup        Executes backups
  configure     Executes configuration
  help          Help about any command
  init          Executes initialization, uploads ca files
  parsed-config Prints the parsed furyagent.yaml file
  printDefault  Prints a basic Furyfile used to generate an INFRA project
  restore       Executes restores
  version       Prints the client version information
Flags:
      --config furyagent.yaml   config file (default is furyagent.yaml) (default "furyagent.yml")
  -h, --help                    help for furyagent

furyagent
├── init
│   ├── etcd
│   ├── openVPN
│   └── master
├── configure
│   ├── etcd
│   ├── openVPN
│   └── master
├── backup
│   └── etcd
└── restore
    └── etcd

Workflow

Write a furyagent.yml
Generate certificates (by hand at the moment)
furyagent init -d /path/to/cert/dir --config /path/to/furyagent.yml [etcd|master] to upload certificates
Then on the nodes: furyagent configure --config /path/to/furyagent.yml [etcd|master] to download the certificates to the correct directory specified in the config file
if needed: to backup the state of etcd through furyagent backup --config /path/to/furyagent.yml etcd
if needed: to restore the state of etcd, stop etcd, run furyagent restore --config /path/to/furyagent.yml etcd, restart etcd

Contributing

We still use go mod as golang package manager. Once you have that installed you can run go mod vendor and go build or go install should run without problems

Storage

There is going to be one and only one bucket per cluster.

S3 bucket
├── etcd
│   ├── node-1
│   │   └── snapshot.db
│   ├── node-2
│   └── node-3
├── cluster-backup
│   ├── full-20181002120049
│   │   ├── full-20181002120049.tar.gz
│   │   ├── full-20181002120049-logs.gz
│   │   └── ark-backup.json
│   ├── full-20181003120049
│   │   ├── full-20181003120049.tar.gz
│   │   ├── full-20181003120049-logs.gz
│   │   └── ark-backup.json
│   └── full-20181004120049
│       ├── full-20181004120049.tar.gz
│       ├── full-20181004120049-logs.gz
│       └── ark-backup.json
├── nodes
│   ├── discovery.txt
│   └── token.txt
├── users
│   ├── giacomo.conf
│   ├── jacopo.conf
│   ├── luca.conf
│   ├── philippe.conf
│   └── berat.conf
├── configurations
│   ├── kustomization.yaml
│   ├── audit.yaml
│   ├── nodeSelector.yaml
│   └── kubeadm.yml
└── pki
    ├── etcd
    │   ├── ca.crt
    │   └── ca.key
    ├── master
    │   ├── sa.key
    │   ├── sa.pub
    │   ├── front-proxy-ca.crt
    │   ├── front-proxy-ca.key
    │   ├── ca.crt
    │   └── ca.key
    └── vpn
        ├── ca.crt
        ├── ca.key
        ├── server.crt
        └── server.key