that goes there
that goes there (hereafter "there" or there) is:
- A library for general planning and execution of tasks on local and remote
hosts.
- Tasks are compiled down to
sh(1)-compatible commands for execution.
- Non-raw-command tasks attempt to validate prerequists before execution.
- A CLI for applying plans via:
- Local execution
- Remote SSH
- Agent-controller SSH
- An agent-controller pair for remote SSH execution.
Minimum supported Rust version: 1.66
setup
Install pre-commit.
bash
pre-commit install
pre-commit autoupdate
cargo install cargo-audit
usage
kinda undocumented for now. refer to test/*.yaml for some plan/hostfile
examples.
todo
- Pretty tui with makeup for log streaming
show me something pretty
```
git:(mistress) | ▶ cargo run -p there-cli -- plan apply --dry -f ./test/ssh-plan.yaml --hosts ./test/ssh-hosts.yaml # ...
* plan: test plan *
- metadata
* hosts:
group: ssh-group
* broken-ssh: localhost:2222 (ssh)
* ssh-localhost: localhost:22 (ssh)
* test command: echo hello world!
* ExeExists { exe: "echo" }
* test command 2: echo hello world!! :D
* ExeExists { exe: "echo" }
* test command 2: echo wow!!!!!
* ExeExists { exe: "echo" }
* create some file: touch /tmp/some-file
* ExeExists { exe: "touch" }
DirectoryExists { path: "/tmp" }
git:(mistress) 1 | ▶ cargo run -p there-cli -- plan apply -f ./test/ssh-plan.yaml --hosts ./test/ssh-hosts.yaml # ...
applying plan to group: ssh-group
prepared plan for host: broken-ssh
prepared plan for host: ssh-localhost
broken-ssh: * steps: 4
ssh-localhost: * steps: 4
broken-ssh: ssh authentication failed!
failed plan: test plan for host: broken-ssh: 0/4
error: ssh executor failed to apply plan test plan to host broken-ssh: 0/4 tasks finished: ssh authentication failed!
ssh-localhost: * executing task: test command
ssh-localhost: ensuring ExeExists { exe: "echo" }
ssh-localhost: /bin/echo
ssh-localhost:
ssh-localhost: hello world!
ssh-localhost:
ssh-localhost:
ssh-localhost: * executing task: test command 2
ssh-localhost: ensuring ExeExists { exe: "echo" }
ssh-localhost: /bin/echo
ssh-localhost:
ssh-localhost: hello world!! :D
ssh-localhost:
ssh-localhost:
ssh-localhost: * executing task: test command 2
ssh-localhost: ensuring ExeExists { exe: "echo" }
ssh-localhost: /bin/echo
ssh-localhost:
ssh-localhost: wow!!!!!
ssh-localhost:
ssh-localhost:
ssh-localhost: * executing task: create some file
ssh-localhost: ensuring ExeExists { exe: "touch" }
ssh-localhost: /bin/touch
ssh-localhost:
ssh-localhost: ensuring DirectoryExists { path: "/tmp" }
ssh-localhost:
ssh-localhost: finished applying plan: test plan -> ssh-localhost (4/4)
completed plan: test plan for host: ssh-localhost: 4/4 *
git:(mistress) 1 | ▶
```