Files
cocos/agent
Jovan Djukic ec306c72b9
CI / checkproto (push) Has been cancelled
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COCOS-397 - Agent certificate generation via CA service (#410)
* Initial commit, will be tested before creating a PR

* Initial commit, will be tested before creating a PR

* Fixed all issues

* Initial commit, will be tested before creating a PR

* Updated agent docs

* Fixed based on comments

* Fixed based on comments

* Initial commit, will be tested before creating a PR

* Updated agent docs

* Fixed based on comments

* Fixed based on comments

* added certificate verification

* Initial commit, will be tested before creating a PR

* Fixed all issues

* Initial commit, will be tested before creating a PR

* Initial commit, will be tested before creating a PR

* Updated agent docs

* Fixed based on comments

* Fixed based on comments

* added certificate verification

* Fixed rebase errors

* Fixed proto issues

* fixed proto issues

* Fixed format error

* Fixed based on comments

* NOISSUE - Simplify local agent running in non sev-snp environment (#411)

* Add vtpm attestation support to agent service and server

Signed-off-by: Sammy Oina <sammyoina@gmail.com>

* Update mockery version to v2.53.2 and refactor VM factory to include logger

Signed-off-by: Sammy Oina <sammyoina@gmail.com>

* Send event notification when computation is stopped in agentService

Signed-off-by: Sammy Oina <sammyoina@gmail.com>

* Remove redundant assignment of Stderr in qemuVM Start method

Signed-off-by: Sammy Oina <sammyoina@gmail.com>

* Rename SVM references to CVM in tracing, logging, metrics, and service layers

Signed-off-by: Sammy Oina <sammyoina@gmail.com>

---------

Signed-off-by: Sammy Oina <sammyoina@gmail.com>

* Bump github.com/docker/docker (#416)

Bumps [github.com/docker/docker](https://github.com/docker/docker) from 28.0.1+incompatible to 28.0.4+incompatible.
- [Release notes](https://github.com/docker/docker/releases)
- [Commits](https://github.com/docker/docker/compare/v28.0.1...v28.0.4)

---
updated-dependencies:
- dependency-name: github.com/docker/docker
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Bump google.golang.org/protobuf from 1.36.5 to 1.36.6 (#412)

Bumps google.golang.org/protobuf from 1.36.5 to 1.36.6.

---
updated-dependencies:
- dependency-name: google.golang.org/protobuf
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* COCOS-393 - Disable SSH service and update user shell in cloud config (#396)

* Disable SSH service and update user shell in cloud config

Signed-off-by: Sammy Oina <sammyoina@gmail.com>

* Remove SSH server and clean up dependencies in cloud config

Signed-off-by: Sammy Oina <sammyoina@gmail.com>

* Add firewall configuration and ensure iptables rules persist after reboot

Signed-off-by: Sammy Oina <sammyoina@gmail.com>

* Add algo_user configuration and setup script for container execution

Signed-off-by: Sammy Oina <sammyoina@gmail.com>

---------

Signed-off-by: Sammy Oina <sammyoina@gmail.com>

* Initial commit, will be tested before creating a PR

* Fixed all issues

* Initial commit, will be tested before creating a PR

* Initial commit, will be tested before creating a PR

* Fixed based on comments

* Fixed based on comments

* added certificate verification

* Initial commit, will be tested before creating a PR

* Fixed all issues

* Initial commit, will be tested before creating a PR

* Initial commit, will be tested before creating a PR

* Fixed based on comments

* Fixed rebase errors

* Fixed format error

* Fixed based on comments

* Fixed rebase errors

---------

Signed-off-by: Sammy Oina <sammyoina@gmail.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: Sammy Kerata Oina <44265300+SammyOina@users.noreply.github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2025-04-02 16:52:57 +02:00
..

Agent

Agent service provides a barebones HTTP and gRPC API and Service interface implementation for the development of the agent service.

Configuration

The service is configured using the environment variables from the following table. Note that any unset variables will be replaced with their default values.

Variable Description Default
AGENT_LOG_LEVEL Log level for agent service (debug, info, warn, error) debug
AGENT_CVM_GRPC_HOST Agent service gRPC host ""
AGENT_CVM_GRPC_PORT Agent service gRPC port 7001
AGENT_CVM_GRPC_SERVER_CERT Path to gRPC server certificate in pem format ""
AGENT_CVM_GRPC_SERVER_KEY Path to gRPC server key in pem format ""
AGENT_CVM_GRPC_SERVER_CA_CERTS Path to gRPC server CA certificate ""
AGENT_CVM_GRPC_CLIENT_CA_CERTS Path to gRPC client CA certificate ""
AGENT_CVM_CA_URL URL for CA service, if provided it will be used for certificate generation, used only with aTLS at the moment ""

Deployment

To start the service outside of the container, execute the following shell script:

# Download the latest version of the service
git clone git@github.com:ultravioletrs/cocos.git

cd cocos

# Compile the service
make agent

# Run the service
./build/cocos-agent

Usage

For more information about service capabilities and its usage, please check out the README documentation.