Extensions for Vector

We have some sources and sinks associated with TiDB Cluster, but not sutable to put in official vector repository, e.g. the topsql source, are putted in this repository.

Development

To add a new component, you can take topsql source as an example.

Steps in general:

1. Initialize a crate as a member of current workspace.
   • create a new crate at extensions/${YOUR_COMPONENT_NAME}
   • declare the crate at workspace.member in Cargo.toml
2. Introduce the component as a dependency.
   • add the component to dependencies in Cargo.toml
3. Add a feature to control if equipped with the component in Cargo.toml.
   • add a feature depends on the dependency introduced in step 2
   • extend the features.default to include the feature
4. Declare the component in src/main.rs
   • submit the config of the component via inventory::submit!
   • add an attribute #[cfg(feature = "${FEATURE_ADD_IN_STEP_3}")] above the delcaration

Clean

make clean

Check

# check for all extensions
cargo check
# or make check

# check for topsql only for speed up
cargo check --no-default-features --features topsql

# check for vm-import only for speed up
cargo check --no-default-features --features vm-import

Lint

# lint for all extensions
cargo clippy
# or make clippy

# lint for topsql only for speed up
cargo clippy --no-default-features --features topsql

# lint for vm-import only for speed up
cargo clippy --no-default-features --features vm-import

Format

make fmt

Test

make test

Build

Build Dev

# build for all extensions with full features of vector enabled
make build

# build for topsql with the console sink enabled for debug
cargo build --no-default-features --features topsql,vector/sinks-console

# build for all extensions but without any other features enabled
cargo build

Build Release

make build-release

Cross Build Release

# Build a release binary for the x86_64-unknown-linux-gnu triple.
make build-x86_64-unknown-linux-gnu

# Build a release binary for the aarch64-unknown-linux-gnu triple.
make build-aarch64-unknown-linux-gnu

# Build a release binary for the x86_64-unknown-linux-musl triple.
make build-x86_64-unknown-linux-musl

# Build a release binary for the aarch64-unknown-linux-musl triple.
make build-aarch64-unknown-linux-musl

# Build a release binary for the armv7-unknown-linux-gnueabihf triple.
make build-armv7-unknown-linux-gnueabihf

# Build a release binary for the armv7-unknown-linux-musleabihf triple.
make build-armv7-unknown-linux-musleabihf

Release Docker Image

make target/x86_64-unknown-linux-gnu/release/vector
JEMALLOC_SYS_WITH_LG_PAGE=16 make target/aarch64-unknown-linux-gnu/release/vector
JEMALLOC_SYS_WITH_LG_PAGE=16 make target/armv7-unknown-linux-gnueabihf/release/vector
make release-docker

# build with given version and repo
REPO=tidbcloud/vector VERSION=0.23.3 make release-docker