README
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Ethereum Swarm Beekeeper
Ethereum Swarm Beekeeper is tool used for orchestrating cluster of Ethereum Swarm Bee and running integration tests and simulations against it in the Kubernetes.
Requirements
- Kubernetes cluster (v1.19+)
- Geth Swap node
Installation
make binary
cp dist/beekeeper /usr/local/bin/beekeeper
Run unit tests
Runs available unit tests in pkg folder
make test
Configuration
Beekeeper is configured with:
- config file - sets Beekeeper's internals, and
- config directory - sets Bee cluster configuration, checks and simulations
Config file
Config file is used to set Beekeeper internals:
- config directory location
- Kubernetes client
- Swap client
Default location for config file is: $HOME/.beekeeper.yaml
Location can also be set with --config flag.
example:
config-dir: <user home dir>/.beekeeper/
config-git-repo: ""
config-git-branch: main
config-git-username: <GitHub username>
config-git-password: <GitHub Personal Access Token>
enable-k8s: true
in-cluster: false
kubeconfig: "~/.kube/config"
geth-url: http://geth-swap.geth-swap.dai.internal
bzz-token-address: 0x6aab14fe9cccd64a502d23842d916eb5321c26e7
eth-account: 0x62cab2b3b55f341f10348720ca18063cdb779ad5
log-verbosity: "info"
loki-endpoint: http://loki.testnet.internal/loki/api/v1/push
Beekeeper reads config-dir from a local machine by default, but it also supports reading config-dir from a Git repo. If field config-git-repo is set, it will override config-dir and configuration will be read from a Git repo.
If config-dir is kept in a Git repo, field config-git-repo should point to it, along with config-git-branch specifying proper branch. Fields config-git-username and config-git-password can be set when repo is private.
Official GitHub repository with Beekeeper's configuration is https://github.com/ethersphere/beekeeper-config
NOTE: command flags can be also set through the config file
Config directory
Config directory is used to group configuration (.yaml) files describing:
- Bee cluster setup in Kubernetes
- checks (integration tests), and
- simulations
Default location for config dir is: $HOME/.beekeeper/
Location can also be set with --config-dir flag.
Examples of .yaml files can be found in the Beekeeper repo.
Config dir's .yaml files have several main blocks:
- clusters - defines clusters Beekeeper works with
- node-groups - defines Bee node groups that are part of the cluster. Node group is a collection of Bee nodes sharing same configuration parameters.
- bee-configs - defines Bee configuration that can be assigned to node-groups
- checks - defines checks Beekeeper can execute against the cluster
- simulations - defines simulations Beekeeper can execute against the cluster
- stages - defines stages for dynamic execution of checks and simulations
Inheritance
Inheritance can be set through the field _inherit.
Clusters, node-groups and bee-configs blocks support inheritance.
example:
bee-configs:
light-node:
_inherit: default
full-node: false
This setting means that light-node bee-config will inherit all parameters from the default bee-config, overriding only full-node parameter.
Action types
Action types can be set in every check or simulation definition.
Action types allow defining same check or simulation with different parameters.
example:
checks:
pushsync-chunks:
options:
chunks-per-node: 1
metrics-enabled:
mode: chunks
postage-amount: 1000
postage-depth: 16
postage-wait: 5s
retries: 5
retry-delay: 1s
upload-node-count: 1
timeout: 5m
type: pushsync
pushsync-light-chunks:
options:
chunks-per-node: 1
metrics-enabled:
mode: light-chunks
postage-amount: 1000
postage-depth: 16
postage-wait: 5s
retries: 5
retry-delay: 1s
upload-node-count: 1
timeout: 5m
type: pushsync
This setting means that pushsync check can be executed choosing pushsync-chunks or pushsync-light-chunks variation.
Usage
beekeeper has following commands:
| command | description |
|---|---|
| check | runs integration tests on a Bee cluster |
| create | creates Bee infrastructure |
| delete | Delete Bee infrastructure |
| fund | Fund Ethereum addresses |
| help | Help about any command |
| Print information about a Bee cluster | |
| simulate | Run simulations on a Bee cluster |
| version | Print version number |
check
Command check runs ingegration tests on a Bee cluster.
It has following flags:
--checks strings list of checks to execute (default [pingpong])
--cluster-name string cluster name (default "default")
--create-cluster creates cluster before executing checks
--help help for check
--metrics-enabled enable metrics
--metrics-pusher-address string prometheus metrics pusher address (default "pushgateway.staging.internal")
--seed int seed, -1 for random (default -1)
--timeout duration timeout (default 30m0s)
example:
beekeeper check --checks=pingpong,pushsync
create
Command create creates Bee infrastructure. It has two subcommands:
-
bee-cluster - creates Bee cluster
It has following flags:
--cluster-name string cluster name (default "default") --help help for bee-cluster --timeout duration timeout (default 30m0s) --with-funding fund nodes (default true)example:
beekeeper create bee-cluster default -
k8s-namespace - creates Kubernetes namespace
example:
beekeeper create k8s-namespace beekeeper
delete
Command delete deletes Bee infrastructure. It has two subcommands:
-
bee-cluster - deletes Bee cluster
It has following flags:
--cluster-name string cluster name (default "default") --help help for bee-cluster --timeout duration timeout (default 15m0s) --with-storage delete storageexample:
beekeeper delete bee-cluster default -
k8s-namespace - deletes Kubernetes namespace
example:
beekeeper delete k8s-namespace beekeeper
fund
Command fund makes BZZ tokens and ETH deposits to given Ethereum addresses.
It has the following flags:
--addresses strings Bee node Ethereum addresses (must start with 0x)
--address-create if enabled, creates Ethereum address(es)
--address-count number of Ethereum addresses to create
--bzz-deposit float BZZ tokens amount to deposit
--bzz-token-address string BZZ token address (default "0x6aab14fe9cccd64a502d23842d916eb5321c26e7")
--eth-account string ETH account address (default "0x62cab2b3b55f341f10348720ca18063cdb779ad5")
--eth-deposit float ETH amount to deposit
--geth-url string Geth node URL (default "http://geth-swap.geth-swap.dai.internal")
--help help for fund
--password password for generating Ethereum addresses (default "beekeeper")
--timeout duration timeout (default 5m0s)
examples:
beekeeper fund --addresses=0xf176839c150e52fe30e5c2b5c648465c6fdfa532,0xebe269e07161c68a942a3a7fce6b4ed66867d6f0 --bzz-deposit 100 --eth-deposit 0.01
beekeeper fund --address-create --address-count 2 --bzz-deposit 100 --eth-deposit 0.01
Command print prints information about a Bee cluster.
It has following flags:
--cluster-name string cluster name (default "default")
--help help for print
--timeout duration timeout (default 15m0s)
example:
beekeeper print overlays
simulate
Command simulate runs simulations on a Bee cluster.
It has following flags:
--cluster-name string cluster name (default "default")
--create-cluster creates cluster before executing simulations
--help help for check
--metrics-enabled enable metrics
--metrics-pusher-address string prometheus metrics pusher address (default "pushgateway.staging.internal")
--seed int seed, -1 for random (default -1)
--simulations strings list of simulations to execute (default [upload])
--timeout duration timeout (default 30m0s)
example:
beekeeper simulate --simulations=upload
version
Command version prints version number.
example:
beekeeper version
node-funder
Command node-funder uses https://github.com/ethersphere/node-funder tool to fund (top up) bee nodes up to the specified amount. It can fund all nodes in k8s namespace or it can fund only specified addresses.
It has following flags:
--addresses strings Comma-separated list of Bee node addresses (must start with 0x). Overrides namespace and cluster name.
--geth-url string Endpoint to chain node. Required.
--cluster-name string Cluster name. Ignored if addresses or namespace are set.
--help help for node-funder
--min-native float Minimum amount of chain native coins (xDAI) nodes should have.
--min-swarm float Minimum amount of swarm tokens (xBZZ) nodes should have.
--namespace string Kubernetes namespace. Overrides cluster name if set.
--timeout duration Timeout. (default 5m0s)
--wallet-key string Hex-encoded private key for the Bee node wallet. Required.
example:
beekeeper node-funder --geth-url="http://geth-swap.default.testnet.internal" --wallet-key="4663c222787e30c1994b59044aa5045377a6e79193a8ead88293926b535c722d" --namespace=default --min-swarm=180 --min-native=2.2 --log-verbosity=3
Global flags
Global flags can be used with any command.
example:
--config string config file (default is $HOME/.beekeeper.yaml)
--config-dir string config directory (default is $HOME/.beekeeper/) (default "C:\\Users\\ljubi\\.beekeeper")
--config-git-branch string Git branch (default "main")
--config-git-password string Git password or personal access tokens (needed for private repos)
--config-git-repo string Git repository with configurations (uses config directory when Git repo is not specified) (default "")
--config-git-username string Git username (needed for private repos)
--log-verbosity string log verbosity level 0=silent, 1=error, 2=warn, 3=info, 4=debug, 5=trace (default "info")
--loki-endpoint string loki http endpoint for pushing local logs (use http://loki.testnet.internal/loki/api/v1/push)
--tracing-enable enable tracing
--tracing-endpoint string endpoint to send tracing data (default "tempo-tempo-distributed-distributor.observability:6831")
--tracing-host string host to send tracing data
--tracing-port string port to send tracing data
--tracing-service-name string service name identifier for tracing (default "beekeeper")
Documentation
Source Files
Directories