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#!/usr/bin/env python3
import asyncio
import enum
import click
import os
import sys
import time
import anyio
import dagger
from typing import Callable, List, Tuple
import images as oci_images
import pathlib
class Platform:
def __init__(self, platform: str):
self.platform = dagger.Platform(platform)
def escaped(self) -> str:
return str(self.platform).removeprefix("linux/").replace('/', '_')
def __eq__(self, other):
if isinstance(other, Platform):
return self.platform == other.platform
elif isinstance(other, dagger.Platform):
return self.platform == other
else:
return NotImplemented
def __ne__(self, other):
return not (self == other)
def __hash__(self):
return hash(self.platform)
SUPPORTED_PLATFORMS = set([
Platform("linux/x86_64"),
Platform("linux/arm64"),
Platform("linux/i386"),
Platform("linux/arm/v7"),
Platform("linux/arm/v6"),
Platform("linux/ppc64le"),
Platform("linux/s390x"),
Platform("linux/riscv64"),
])
class Distribution:
def __init__(self, display_name: str, docker_tag: str):
self.display_name = display_name
self.docker_tag = docker_tag
if self.display_name == "alpine_3_18":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_alpine_3_18
elif self.display_name == "alpine_3_19":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_alpine_3_19
elif self.display_name == "amazonlinux2":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_amazon_linux_2
elif self.display_name == "centos7":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_centos_7
elif self.display_name == "centos-stream8":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_centos_stream_8
elif self.display_name == "centos-stream9":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_centos_stream_9
elif self.display_name == "debian10":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_debian_10
elif self.display_name == "debian11":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_debian_11
elif self.display_name == "debian12":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_debian_12
elif self.display_name == "fedora37":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_fedora_37
elif self.display_name == "fedora38":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_fedora_38
elif self.display_name == "fedora39":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_fedora_39
elif self.display_name == "opensuse15.4":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_opensuse_15_4
elif self.display_name == "opensuse15.5":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_opensuse_15_5
elif self.display_name == "opensusetumbleweed":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_opensuse_tumbleweed
elif self.display_name == "oraclelinux8":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_oracle_linux_8
elif self.display_name == "oraclelinux9":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_oracle_linux_9
elif self.display_name == "rockylinux8":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_rocky_linux_8
elif self.display_name == "rockylinux9":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_rocky_linux_9
elif self.display_name == "ubuntu20.04":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_ubuntu_20_04
elif self.display_name == "ubuntu22.04":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_ubuntu_22_04
elif self.display_name == "ubuntu23.04":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_ubuntu_23_04
elif self.display_name == "ubuntu23.10":
self.platforms = SUPPORTED_PLATFORMS
self.builder = oci_images.build_ubuntu_23_10
else:
raise ValueError(f"Unknown distribution: {self.display_name}")
def cache_volume(self, client: dagger.Client, platform: dagger.Platform, path: str) -> dagger.CacheVolume:
tag = "_".join([self.display_name, Platform(platform).escaped()])
return client.cache_volume(f"{path}-{tag}")
def build(self, client: dagger.Client, platform: dagger.Platform) -> dagger.Container:
if platform not in self.platforms:
raise ValueError(f"Building {self.display_name} is not supported on {platform}.")
ctr = self.builder(client, platform)
ctr = oci_images.install_cargo(ctr)
return ctr
class Context:
def __init__(self,
client: dagger.Client,
platform: dagger.Platform,
repo_root: pathlib.Path,
distribution: Distribution):
self.client = client
self.platform = platform
self.repo_root = repo_root
class FeatureFlags(enum.Flag):
DBEngine = enum.auto()
GoPlugin = enum.auto()
ExtendedBPF = enum.auto()
LogsManagement = enum.auto()
MachineLearning = enum.auto()
class NetdataInstaller:
def __init__(self,
repo_root: pathlib.Path,
install_prefix: pathlib.Path,
features: FeatureFlags):
self.repo_root = repo_root
self.install_prefix = install_prefix
self.features = features
def install(self, ctr: dagger.Container, externaldeps: dagger.CacheVolume) -> dagger.Container:
args = ["--dont-wait", "--dont-start-it", "--disable-telemetry"]
if FeatureFlags.DBEngine not in self.features:
args.append("--disable-dbengine")
if FeatureFlags.GoPlugin not in self.features:
args.append("--disable-go")
if FeatureFlags.ExtendedBPF not in self.features:
args.append("--disable-ebpf")
if FeatureFlags.LogsManagement not in self.features:
args.append("--disable-logsmanagement")
if FeatureFlags.MachineLearning not in self.features:
args.append("--disable-ml")
args.extend(["--install-prefix", self.install_prefix])
ctr = (
ctr.with_workdir(self.repo_root)
.with_mounted_cache(os.path.join(self.repo_root, "externaldeps"), externaldeps)
.with_env_variable('NETDATA_CMAKE_OPTIONS', '-DCMAKE_BUILD_TYPE=Debug')
.with_exec(["./netdata-installer.sh"] + args)
)
return ctr
def run_async(func):
"""
Decorator to create an asynchronous runner for the main function.
"""
def wrapper(*args, **kwargs):
return asyncio.run(func(*args, **kwargs))
return wrapper
@run_async
async def main():
repo_root = pathlib.Path(__file__).parent.parent.parent
install_prefix = "/opt"
platform = dagger.Platform("linux/x86_64")
dist = Distribution("debian10", "debian:10")
config = dagger.Config(log_output=sys.stdout)
async with dagger.Connection(config) as client:
# build base image with packages we need
ctr = dist.build(client, platform)
# mount root repo from host
ctr = ctr.with_directory("/netdata", client.host().directory(repo_root.as_posix()), exclude=[
"build",
"fluent-bit/build",
])
# create the cache volume for externaldeps
externaldeps = dist.cache_volume(client, ctr.platform(), "externaldeps")
# run the netdata installer
features = FeatureFlags.DBEngine
installer = NetdataInstaller("/netdata", install_prefix, FeatureFlags.DBEngine)
ctr = installer.install(ctr, externaldeps)
await ctr
if __name__ == '__main__':
main()
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