rostainer-instances
A rostainer plugin that runs several copies ("instances") of a ROS environment next to its dev container, for simulation or parallel tests. Each runs the dev container's last build.
pip install rostainer[instances] # or: pip install rostainer-instances
rostainer init --with instances # adds [plugins.instances] to .rostainer.toml
rostainer start # the dev container builds the workspace
rostainer instances start # then the instances run that build
[plugins.instances]
count = 3 # how many
connected = true # one ROS graph for them all and the dev container (false: one each)
| Command | What it does |
|---|---|
rostainer instances start [DISTRO] |
Start the target's instances. When none runs, they're (re)created from a new snapshot of the dev container. |
rostainer instances restart [DISTRO] |
Replace them with the dev container's current build. |
rostainer instances stop [N] [--rm] |
Stop them (or instance N); --rm removes them. |
rostainer instances status |
List them. |
rostainer instances shell N / logs N |
A shell in instance N, or its logs. |
Each instance gets $ROSTAINER_INSTANCE (0, 1, ...) to tell them apart, e.g. in
command. ROS 1 and Zenoh need network_mode = "host" for connected instances,
and a Docker network ("bridge") for independent ones.
1 maintainer
Metadata
1 maintainer
Release files for rostainer-instances 0.0.4
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
|---|---|---|---|---|
| rostainer_instances-0.0.4.tar.gz | 10.3 kB | Without provenance | Details for rostainer_instances-0.0.4.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| rostainer_instances-0.0.4-py3-none-any.whl | Python 3 | none | any | Details for rostainer_instances-0.0.4-py3-none-any.whl |
Total release size: 16.8 kB
Release files / rostainer_instances-0.0.4.tar.gz
| Download URL | rostainer_instances-0.0.4.tar.gz |
|---|---|
| Size | 10.3 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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twine/7.0.0 CPython/3.13.18
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Release files / rostainer_instances-0.0.4-py3-none-any.whl
| Download URL | rostainer_instances-0.0.4-py3-none-any.whl |
|---|---|
| Size | 6.5 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.13.18
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Security for rostainer-instances 0.0.4
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