PK!9tulips/__init__.pyfrom tulips.resource.deployment import Deployment # noqa: F401 from tulips.resource.ingress import Ingress # noqa: F401 from tulips.resource.issuer import Issuer # noqa: F401 from tulips.resource.persistentvolumeclaim import ( # noqa: F401 PersistentVolumeClaim ) from tulips.resource.secret import Secret # noqa: F401 from tulips.resource.service import Service # noqa: F401 from tulips.resource.statefullset import StatefulSet # noqa: F401 PK!Dtulips/__main__.pyimport click import structlog from kubernetes import client as k8s from kubernetes.client.rest import ApiException from tulip import Tulip log = structlog.get_logger("tulip") __version__ = "0.0.2" @click.group() def cli(): pass @click.command( context_settings=dict(ignore_unknown_options=True, allow_extra_args=True), help=( "You can pass chart variables via foo=bar, " "for example '$ tulip push app.yaml foo=bar'" ), ) @click.argument("chart", type=click.Path(exists=True)) @click.option("--namespace", default="default", help="Kubernetes namespace") @click.option("--release", help="Name of the release") @click.option( "--kubeconfig", help="Path to kubernetes config", default="/home/dz0ny/.kube/config", type=click.Path(exists=True), ) @click.pass_context def push(ctx, chart, namespace, release, kubeconfig): options = { ".Release.Name": release, "namespace": namespace, "chart": chart, } for item in ctx.args: options.update([item.split("=")]) click.echo(options) client = Tulip(kubeconfig, namespace, options, chart) for resource in client.resources(): try: resource.create() log.info( "Created", name=resource.name, Resource=resource.__class__.__name__, ) except ApiException as e: log.error( "Failed creating", name=resource.name, Resource=chart.__class__.__name__, reason=e.reason, ) @click.command( context_settings=dict(ignore_unknown_options=True, allow_extra_args=True), help=( "You can pass chart variables via foo=bar, " "for example '$ tulip push app.yaml foo=bar'" ), ) @click.argument("chart", type=click.Path(exists=True)) @click.option("--namespace", default="default", help="Kubernetes namespace") @click.option("--release", help="Name of the release") @click.option( "--kubeconfig", help="Path to kubernetes config", default="/home/dz0ny/.kube/config", type=click.Path(exists=True), ) @click.pass_context def echo(ctx, chart, namespace, release, kubeconfig): options = { ".Release.Name": release, "namespace": namespace, "chart": chart, } for item in ctx.args: options.update([item.split("=")]) click.echo(options) client = Tulip(kubeconfig, namespace, options, chart) for resource in client.resources(): click.echo(resource.resource) @click.command( context_settings=dict(ignore_unknown_options=True, allow_extra_args=True), help=( "You can pass chart variables via foo=bar, " "for example '$ tulip rm app.yaml foo=bar'" ), ) @click.argument("chart", type=click.Path(exists=True)) @click.option("--namespace", default="default", help="Kubernetes namespace") @click.option("--release", help="Name of the release") @click.option( "--kubeconfig", help="Path to kubernetes config", type=click.Path(exists=True), ) @click.pass_context def rm(ctx, chart, namespace, release, kubeconfig): options = {"release": release, "namespace": namespace, "chart": chart} for item in ctx.args: options.update([item.split("=")]) click.echo(options) client = Tulip(kubeconfig, namespace, options, chart) delete = k8s.V1DeleteOptions( propagation_policy="Foreground", grace_period_seconds=5 ) for chart in client.resources(): try: chart.delete(body=delete) log.info( "Deleted", name=chart.name, Resource=chart.__class__.__name__ ) except ApiException as e: log.error( "Failed deleting", name=chart.name, Resource=chart.__class__.__name__, reason=e.reason, ) if __name__ == "__main__": cli.add_command(rm) cli.add_command(push) cli.add_command(echo) cli() PK!;$``tulips/resource/__init__.pyimport abc from kubernetes import client as k8s import typing as t class UndefinedResource(Exception): """Resource was not defined error.""" def __init__(self, kind: str) -> None: self.str = kind Exception.__init__( self, f"{kind} is not yet defined[{ResourceRegistry.REGISTRY}]" ) class ResourceRegistry(type): REGISTRY: dict = {} def __new__(cls, name, bases, attrs): new_cls = type.__new__(cls, name, bases, attrs) cls.REGISTRY[new_cls.__name__] = new_cls return new_cls @classmethod def get_cls(cls, kind: str) -> t.Callable: """Get Class for provided kind. Args: kind (str): Name of the kind that implements Resource. Raises: UndefinedResource: Resource class for provided kind is not defined. Returns: t.Callable: [Resource] class that implements resource. """ kind_cls = cls.REGISTRY.get(kind) if not kind_cls: raise UndefinedResource(kind) return kind_cls class Resource(metaclass=ResourceRegistry): """Resource is interface that describes Kubernetes Resource defintion.""" resource: dict client: k8s.ApiClient namespace: str def __init__( self, client: k8s.ApiClient, namespace: str, resource: dict ) -> None: """Initializes resource or CRD. Args: client (k8s.ApiClient): Instance of the Kubernetes client. namespace (str): Namespace where Workload should be deployed. resource (dict): Kubernetes resource or CRD. """ self.client = client self.namespace = namespace self.resource = resource @abc.abstractmethod def create(self): """Create Resource.""" pass @abc.abstractmethod def delete(self, options: k8s.V1DeleteOptions): """Delete Resource.""" pass @property def name(self): """Returns the class kind. Returns: [str]: Base name of the class and kind """ return self.resource["metadata"]["name"] PK!tdN,tulips/resource/deployment.pyfrom kubernetes import client as k8s from . import Resource class Deployment(Resource): def delete(self, body: k8s.V1DeleteOptions): return k8s.AppsV1Api(self.client).delete_namespaced_deployment( body=body, namespace=self.namespace, name=self.name ) def create(self): return k8s.AppsV1Api(self.client).create_namespaced_deployment( body=self.resource, namespace=self.namespace ) PK!tulips/resource/ingress.pyfrom kubernetes import client as k8s from . import Resource class Ingress(Resource): def delete(self, body: k8s.V1DeleteOptions): return k8s.ExtensionsV1beta1Api(self.client).delete_namespaced_ingress( body=body, namespace=self.namespace, name=self.name ) def create(self): return k8s.ExtensionsV1beta1Api(self.client).create_namespaced_ingress( body=self.resource, namespace=self.namespace ) PK!r?xaatulips/resource/issuer.pyfrom kubernetes import client as k8s from . import Resource class Issuer(Resource): """A `cert-manager` Issuer resource.""" version = "v1alpha1" group = "certmanager.k8s.io" plural = "issuers" def delete(self, body: k8s.V1DeleteOptions): return k8s.CustomObjectsApi( self.client ).delete_namespaced_custom_object( body=body, namespace=self.namespace, version=self.version, group=self.group, plural=self.plural, name=self.name, ) def create(self): return k8s.CustomObjectsApi( self.client ).create_namespaced_custom_object( body=self.resource, namespace=self.namespace, version=self.version, group=self.group, plural=self.plural, ) PK!:b(tulips/resource/persistentvolumeclaim.pyfrom kubernetes import client as k8s from . import Resource class PersistentVolumeClaim(Resource): def delete(self, body: k8s.V1DeleteOptions): return k8s.CoreV1Api( self.client ).delete_namespaced_persistent_volume_claim( body=body, namespace=self.namespace, name=self.name ) def create(self): return k8s.CoreV1Api( self.client ).create_namespaced_persistent_volume_claim( body=self.resource, namespace=self.namespace ) PK!yLtulips/resource/secret.pyfrom kubernetes import client as k8s from . import Resource class Secret(Resource): def delete(self, body: k8s.V1DeleteOptions): return k8s.CoreV1Api(self.client).delete_namespaced_secret( body=body, namespace=self.namespace, name=self.name ) def create(self): return k8s.CoreV1Api(self.client).create_namespaced_secret( body=self.resource, namespace=self.namespace ) PK!2-Otulips/resource/service.pyfrom kubernetes import client as k8s from . import Resource class Service(Resource): def delete(self, body: k8s.V1DeleteOptions): return k8s.CoreV1Api(self.client).delete_namespaced_service( body=body, namespace=self.namespace, name=self.name ) def create(self): return k8s.CoreV1Api(self.client).create_namespaced_service( body=self.resource, namespace=self.namespace ) PK!}#tulips/resource/statefullset.pyfrom kubernetes import client as k8s from . import Resource class StatefulSet(Resource): def delete(self, body: k8s.V1DeleteOptions): return k8s.AppsV1Api(self.client).delete_namespaced_stateful_set( body=body, namespace=self.namespace, name=self.name ) def create(self): return k8s.AppsV1Api(self.client).create_namespaced_stateful_set( body=self.resource, namespace=self.namespace ) PK! tulips/tulip.py import base64 import re import typing as t from pathlib import Path import yaml from kubernetes import client as k8s from kubernetes import config from passlib import pwd from tulips.resource import Resource, ResourceRegistry class Tulip: def __init__( self, conf: str, namespace: str, meta: t.Dict, spec_path: str ) -> None: """Manages deployment. Args: conf (str): Path to Kubernetes config. namespace (str): Kubernetes namespace. meta (t.Dict): Spec variables. spec_path (str): Location of chart to deploy. """ self.meta = meta self.namespace = namespace self.spec_path = spec_path self.client: k8s.ApiClient = config.new_client_from_config(conf) def resources(self) -> t.Iterator[Resource]: """Deployment specification. Returns: t.Iterator[Resource]: Iterator over specifications """ pattern = re.compile(r"^(.*)<%=(?:\s+)?(\S*)(?:\s+)?=%>(.*)$") yaml.add_implicit_resolver("!meta", pattern) maps = {"@pwd": lambda: base64.b64encode(pwd.genword(length=24))} maps.update(self.meta) def meta_constructor(loader, node): value = loader.construct_scalar(node) start, name, end = pattern.match(value).groups() val = maps[name] if name.startswith("@"): val = val() return start + val + end yaml.add_constructor("!meta", meta_constructor) path = Path(self.spec_path).joinpath("templates") for f in path.glob("*.yaml"): # yaml parser trips at {{}} so we replace it with custom # constructor text = f.read_text().replace("{{", "<%=").replace("}}", "=%>") for spec in yaml.load_all(text): yield ResourceRegistry.get_cls(spec["kind"])( self.client, self.namespace, spec ) PK!H"6+-'tulips-1.1.6.dist-info/entry_points.txtN+I/N.,()*),V񹉙yz9\\PK!H_zTTtulips-1.1.6.dist-info/WHEEL A н#Z;/"d&F[xzw@Zpy3Fv]n0H*J>mlcAPK!HZ%utulips-1.1.6.dist-info/METADATAW[s6~8tGҬHIn8xZMbMX X RNΤهՃ-߹;̲Fj (zJ>HQh3JFɳh֔%1Y]s LI&Τ5zk UET㚭PeammƃJآILa[E+7hҠO\L18lуkgy ?6y4FSɌKQc01\.aRZyNp}$rJ ^jy-ѷoG毓7KcRɲ;Β1ua#X >K_> x0)RgT>1V7jN]piQ[]xz:xqϠKxc,8I }G0%6ewTp"+bYV~ޓ5+&AObEPqcO3%[0  4g9 jnL ^UȌlSRHW,%"<:0%Y1˻='0u½\{?b\'yN+E(D|d9,vGUqZ7K,QmEoqI{ /xg޷=B?`sӻdC/vFNfG#zm0OkZ&}A]Ūl4mg|3\.G.n#yڣ ѕMQ*`e1Ztw @z/vG6sZnSs9?=cT6 ?z/o;/7dw7~ :=?ʞ 6攒JnDz~[$(ZȶR.}KsA +"l$zsX>_Xt7q`7&_"|cܫO| Fg?}˸̡W˫0}5~M@`ʹ`8 w!KSP:xN-ji5݉8?{ݞCjLpfv8zZ0MtkLp=f8`Zm5 A;4OW? r\CEG60_ipA)kR VCu=ۉ \=m=0|W5Q+@`tBכ%8,12XR4z%6S*bR'aQ)It%y˦n/G;&S' (K!X^~R nIw*XI&zrҭ ;3<:.鋪EFƽEzj&ߵjp'l{ AIyy JMW>YgxHw8-%-3Iawm;ܼxZI=+쳶^ٷ"XR}LV񱚅KFX%-}WyW$Iڂa6WWkJvԈ,/Ѫ̦0#:W' ~阕nV&f$`Ax.p0@߀MO"Dp[SZ<2>@vdD"fHc.Egt~m;`8[잮c8G(u=/̔H ߢ}bŞX5Y7*ϳ )ҳ7p>f3#eVzLGuEJHz n-~8*emNr Vp&'=X ~:p׳ 6%<=*!adi#O5TO}}}ѰhΝSR@>