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Monorepo for Tangled
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Go
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import ( "context" "time"
"github.com/bluesky-social/indigo/atproto/syntax" "github.com/sethvargo/go-envconfig" "tangled.org/core/xrpc/serviceauth")
type Server struct { ListenAddr string `env:"LISTEN_ADDR, default=0.0.0.0:6555"` DBPath string `env:"DB_PATH, default=spindle.db"` Hostname string `env:"HOSTNAME, required"` JetstreamEndpoint string `env:"JETSTREAM_ENDPOINT, default=wss://jetstream1.us-west.bsky.network/subscribe"` Tap Tap `env:",prefix=TAP_"` PlcUrl string `env:"PLC_URL, default=https://plc.directory"` Dev bool `env:"DEV, default=false"` DevExtraHosts []string `env:"DEV_EXTRA_HOSTS"` Owner string `env:"OWNER, required"` Secrets Secrets `env:",prefix=SECRETS_"` LogDir string `env:"LOG_DIR, default=/var/log/spindle"` QueueSize int `env:"QUEUE_SIZE, default=100"` MaxJobCount int `env:"MAX_JOB_COUNT, default=2"` // max number of pipelines that run at a time DockerSocket string `env:"DOCKER_SOCKET"` // path to a docker socket to expose to workflow containers}
type Tap struct { Embed bool `env:"EMBED, default=true"` Url string `env:"URL, default=http://[::1]:2480"` Bind string `env:"BIND, default=[::1]:2480"` DBPath string `env:"DB_PATH, default=tap.db"` RelayUrl string `env:"RELAY_URL, default=https://bsky.network"` AdminPassword string `env:"ADMIN_PASSWORD"`}
func (s Server) Did() syntax.DID { return serviceauth.DidWeb(s.Hostname)}
type Secrets struct { Provider string `env:"PROVIDER, default=sqlite"` OpenBao OpenBaoConfig `env:",prefix=OPENBAO_"`}
type OpenBaoConfig struct { ProxyAddr string `env:"PROXY_ADDR, default=http://127.0.0.1:8200"` Mount string `env:"MOUNT, default=spindle"`}
type NixeryPipelines struct { Nixery string `env:"NIXERY, default=nixery.tangled.sh"` WorkflowTimeout string `env:"WORKFLOW_TIMEOUT, default=5m"` MaxJobMemoryMB int64 `env:"MAX_JOB_MEMORY_MB, default=6144"` // per-container memory limit in MiB (default 6 GiB) MaxConcurrentWorkflows int `env:"MAX_CONCURRENT_WORKFLOWS, default=8"` // max number of workflow containers running at once (memory cap)}
type S3 struct { LogBucket string `env:"LOG_BUCKET"`}
type MicroVMPipelines struct { ImageDir string `env:"IMAGE_DIR, required"` OverlayDir string `env:"OVERLAY_DIR, default="` // where microVM temporary disks will live DefaultImage string `env:"DEFAULT_IMAGE, default=nixos-x86_64"` AgentPort uint32 `env:"AGENT_PORT, default=10240"` EnableKVM bool `env:"ENABLE_KVM, default=true"` WorkflowTimeout string `env:"WORKFLOW_TIMEOUT, default=5m"`
MaxTotalMemoryMiB int64 `env:"MAX_TOTAL_MEMORY_MIB, default=0"` MaxTotalVCPUs int64 `env:"MAX_TOTAL_VCPUS, default=0"` MaxTotalDiskMiB int64 `env:"MAX_TOTAL_DISK_MIB, default=0"`
MaxWorkflowMemoryMiB int64 `env:"MAX_WORKFLOW_MEMORY_MIB, default=0"` MaxWorkflowVCPUs int64 `env:"MAX_WORKFLOW_VCPUS, default=0"` MaxWorkflowDiskMiB int64 `env:"MAX_WORKFLOW_DISK_MIB, default=0"`
AgingThreshold time.Duration `env:"AGING_THRESHOLD, default=30s"`
EnableCgroups bool `env:"ENABLE_CGROUPS, default=false"` CgroupParent string `env:"CGROUP_PARENT, default=self"` CgroupPidsMax int64 `env:"CGROUP_PIDS_MAX, default=4096"` CgroupSwapMaxMiB *int64 `env:"CGROUP_SWAP_MAX_MIB"` // memory.min that will get assigned to the supervisor (spindle itself) cgroup CgroupSupervisorMemoryMinMiB int64 `env:"CGROUP_SUPERVISOR_MEMORY_MIN_MIB, default=512"`}
type NixCache struct { ReadURLs []string `env:"READ_URLS"` TrustedPublicKeys []string `env:"TRUSTED_PUBLIC_KEYS"` UploadURL string `env:"UPLOAD_URL"`}
type Config struct { Server Server `env:",prefix=SPINDLE_SERVER_"` NixeryPipelines NixeryPipelines `env:",prefix=SPINDLE_NIXERY_PIPELINES_"` MicroVMPipelines MicroVMPipelines `env:",prefix=SPINDLE_MICROVM_PIPELINES_"` NixCache NixCache `env:",prefix=SPINDLE_NIX_CACHE_"` S3 S3 `env:",prefix=SPINDLE_S3_"`}
func Load(ctx context.Context) (*Config, error) { var cfg Config err := envconfig.Process(ctx, &cfg) if err != nil { return nil, err }
return &cfg, nil}