PK!盶tulips/__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 from tulips.resource.configmap import ConfigMap # noqa: F401 from tulips.resource.cronjob import CronJob # noqa: F401 from tulips.resource.job import Job # noqa: F401 from tulips.resource.networkpolicy import NetworkPolicy # noqa: F401 PK!Htulips/__main__.pyimport click import structlog import yaml from kubernetes import client as k8s from kubernetes.client.rest import ApiException from .tulip import Tulip log = structlog.get_logger("tulip") __version__ = "0.0.3" @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="$HOME/.kube/config", type=click.Path(exists=True), ) @click.pass_context def push(ctx, chart, namespace, release, kubeconfig): options = { ".Release.Name": release, "namespace": namespace, "chart": chart, } for item in ctx.args: options.update([item.split("=")]) click.echo(options) client = Tulip(kubeconfig, namespace, options, chart) for resource in client.resources(): try: resource.create() log.info( "Created", name=resource.name, Resource=resource.__class__.__name__, ) except ApiException as e: log.error( "Failed creating", name=resource.name, Resource=chart.__class__.__name__, reason=e.reason, ) @click.command( context_settings=dict(ignore_unknown_options=True, allow_extra_args=True), help=( "You can pass chart variables via foo=bar, " "for example '$ 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="$HOME/.kube/config", type=click.Path(exists=True), ) @click.pass_context def status(ctx, chart, namespace, release, kubeconfig): options = { ".Release.Name": release, "namespace": namespace, "chart": chart, } for item in ctx.args: options.update([item.split("=")]) client = Tulip(kubeconfig, namespace, options, chart) for resource in client.resources(): try: click.echo(resource.status().status) except ApiException as e: log.error( "Failed getting info", name=resource.name, Resource=chart.__class__.__name__, reason=e.reason, ) @click.command( context_settings=dict(ignore_unknown_options=True, allow_extra_args=True), help=( "You can pass chart variables via foo=bar, " "for example '$ 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="$HOME/.kube/config", type=click.Path(exists=True), ) @click.pass_context def echo(ctx, chart, namespace, release, kubeconfig): options = { ".Release.Name": release, "namespace": namespace, "chart": chart, } for item in ctx.args: options.update([item.split("=")]) click.echo(f"### meta={options}") client = Tulip(kubeconfig, namespace, options, chart) for resource in client.resources(): click.echo(yaml.dump(resource.resource)) click.echo("---") @click.command( context_settings=dict(ignore_unknown_options=True, allow_extra_args=True), help=( "You can pass chart variables via foo=bar, " "for example '$ 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, ) def main(): cli.add_command(rm) cli.add_command(push) cli.add_command(echo) cli.add_command(status) cli() if __name__ == "__main__": main() PK!|)y y 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, source_file: str, ) -> 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. source_file (str): Source file from which this resource was generated from. """ self.client = client self.namespace = namespace self.resource = resource self.source_file = resource @abc.abstractmethod def create(self): """Create Resource.""" pass @abc.abstractmethod def delete(self, body: k8s.V1DeleteOptions): """Delete Resource.""" pass @abc.abstractmethod def status(self): """Info about 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![[tulips/resource/configmap.pyfrom kubernetes import client as k8s from . import Resource class ConfigMap(Resource): def delete(self, body: k8s.V1DeleteOptions): return k8s.CoreV1Api(self.client).delete_namespaced_config_map( body=body, namespace=self.namespace, name=self.name ) def create(self): return k8s.CoreV1Api(self.client).create_namespaced_config_map( body=self.resource, namespace=self.namespace ) def status(self): return k8s.CoreV1Api(self.client).read_namespaced_config_map( name=self.name, namespace=self.namespace ) PK!jtulips/resource/cronjob.pyfrom kubernetes import client as k8s from kubernetes.client.models.v1beta1_cron_job import V1beta1CronJob from . import Resource class CronJob(Resource): def delete(self, body: k8s.V1DeleteOptions): return k8s.BatchV1beta1Api(self.client).delete_namespaced_cron_job( body=body, namespace=self.namespace, name=self.name ) def create(self) -> V1beta1CronJob: return k8s.BatchV1beta1Api(self.client).create_namespaced_cron_job( body=self.resource, namespace=self.namespace ) def status(self) -> V1beta1CronJob: return k8s.BatchV1beta1Api( self.client ).read_namespaced_cron_job_status( name=self.name, namespace=self.namespace ) PK!ujeetulips/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 ) def status(self): return k8s.AppsV1Api(self.client).read_namespaced_stateful_set_status( name=self.name, 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 ) def status(self): return k8s.ExtensionsV1beta1Api( self.client ).read_namespaced_ingress_status( name=self.name, namespace=self.namespace ) PK!#.sstulips/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, ) def status(self): return k8s.CustomObjectsApi(self.client).get_namespaced_custom_object( name=self.name, namespace=self.namespace, version=self.version, group=self.group, plural=self.plural, ) PK!~tulips/resource/job.pyfrom kubernetes import client as k8s from kubernetes.client.models.v1_job import V1Job from . import Resource class Job(Resource): def delete(self, body: k8s.V1DeleteOptions): return k8s.BatchV1Api(self.client).delete_namespaced_job( body=body, namespace=self.namespace, name=self.name ) def create(self) -> V1Job: return k8s.BatchV1Api(self.client).create_namespaced_job( body=self.resource, namespace=self.namespace ) def status(self) -> V1Job: return k8s.BatchV1Api(self.client).read_namespaced_job_status( name=self.name, namespace=self.namespace ) PK!A,$}} tulips/resource/networkpolicy.pyfrom kubernetes import client as k8s from . import Resource class NetworkPolicy(Resource): """A `Calico` network policy resource.""" version = "v1" group = "networking.k8s.io" plural = "networkpolicies" 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, ) def status(self): return k8s.CustomObjectsApi(self.client).get_namespaced_custom_object( name=self.name, namespace=self.namespace, version=self.version, group=self.group, plural=self.plural, ) PK!x(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 ) def status(self): return k8s.CoreV1Api( self.client ).read_namespaced_persistent_volume_claim_status( name=self.name, namespace=self.namespace ) PK!N*LLtulips/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 ) def status(self): return k8s.CoreV1Api(self.client).read_namespaced_secret( name=self.name, namespace=self.namespace ) PK!6WWtulips/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 ) def status(self): return k8s.CoreV1Api(self.client).read_namespaced_service_status( name=self.name, namespace=self.namespace ) PK!فtulips/resource/statefullset.pyfrom kubernetes import client as k8s from kubernetes.client.models.v1_stateful_set import V1StatefulSet 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) -> V1StatefulSet: return k8s.AppsV1Api(self.client).create_namespaced_stateful_set( body=self.resource, namespace=self.namespace ) def status(self) -> V1StatefulSet: return k8s.AppsV1Api(self.client).read_namespaced_stateful_set_status( name=self.name, namespace=self.namespace ) PK!zG+2tulips/tulip.pyimport 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, override: str = None, ) -> 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. override (str): Override specific resource file, defaults to `resource.override.yaml` where one has `resource.yaml`. """ self.client: k8s.ApiClient = config.new_client_from_config(conf) # Disable threadding pool inside swagger client # because it causes problems with other multithreading workers # as we don't use any async calls we are safe to do so. self.client.pool.close() self.client.pool.join() self.meta = meta self.namespace = namespace self.override = override if override else "override" self.spec_path = spec_path def create_namespace(self) -> k8s.V1NamespaceStatus: """Create namespace. Returns: k8s.V1NamespaceStatus """ body = k8s.V1Namespace( metadata=k8s.V1ObjectMeta( name=self.namespace, labels={"store_id": self.namespace} ) ) return k8s.CoreV1Api(self.client).create_namespace(body) def delete_namespace(self) -> k8s.V1NamespaceStatus: """Delete namespace. Returns: k8s.V1NamespaceStatus """ body = k8s.V1DeleteOptions( propagation_policy="Foreground", grace_period_seconds=5 ) return k8s.CoreV1Api(self.client).delete_namespace( self.namespace, body ) 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 res in path.glob("*.yaml"): base_name = str(res.name)[:-5] # strip .yaml override = res.parent.joinpath( "overrides", f"{base_name}.{self.override}.yaml" ) # use override if it is found else use original file source_file = override if override.is_file() else res text = self.prepare(source_file) for spec in yaml.load_all(text): yield ResourceRegistry.get_cls(spec["kind"])( self.client, self.namespace, spec, source_file ) def prepare(self, f: Path) -> str: """Yaml parser trips at {{}} so we replace it with custom constructor. Arguments: f {Path} -- Path instance. Returns: str -- Updated yaml string of the resource. """ return f.read_text().replace("{{", "<%=").replace("}}", "=%>") PK!HW"TTtulips-1.2.2.dist-info/WHEEL A н#J."jm)Afb~ ڡ5 G7hiޅF4+-3ڦ/̖?XPK!Hl@{ܣtulips-1.2.2.dist-info/METADATAX[s6~8tGT,uM[Un'ncv2 $!5H(Ev&>,,̲ Fj'0zJ>HQh3LNhڔ%ӛY]s LI&Τ5zc UE/T-eammFRآILj3^W.gѸAr=YV k1/#p6iS&1"7BNuUrurM$3F,GA Fp5q]k9}vZfe)%dղK>~6/KA'tGvGiG;A1DzJ!q9ycn2+ҡΒa.ɴ-FQ!" $1Q9>;Lv:(-1Ѝ[)u=18 օ @*,UvL['KK8ϱP,JaDYK`֪ќ21x Vِ=0%TjOw d%3xB`nZ at%MkO2mZi\Lݱ}eFgڔh/rŒoaƭe1 qmUX;uׯy8olJWN3g }4CОlX)VehV1p×(Ao+I׷~HorC,`HgHB:'RD -"|#+'KniKvDwZ"$#żR}pV0klx޺p-6璷 r.9%h]V4#1U|Bi|$*RW=/r%chpޛߏ8EN]rMv71C~~H 4r4+?͡OVC& e%X=f! dyERH '``6r TUJތk݂!!,o3V96,Hs?Xů*q\cU}ozd*XpV+"J9*- Q~@`S?TsWDxHFe洱}*[T7q`&_"|cܫo<ǧo3~ll۫;(~MfqߏbZ03B+<c\prEw(>mofgCjLpf8Z87MtkLp=f8ZmZ#S'SN9!v z=| kFV4`1kb Vz5ډ r2Xn>|a{rר% ﭱ :ouQØN)k5h kơk#BKè0~" Rxky>i_4}KQ *,FǾ!B͑# `|P(V*R;fWbc0^JZJP_?nǠ88DtS0dӶUvN:'xbe7p!0n1EE6bn/st>`1Ԕ\~g|AA[X,+!6Ew+izpv lg=R,i hfW!X_^զ)Ty fMp"V_niXr9O2=j3mezEvY,MӟT0|T*jMNWa B|7gQx<J/{sz9A1fFJ`Z S)gZLJ>&'@Nv֯qFjne*qS$=gԠ*CQ!Uc@?g*e 'Er޻$xcPh*Aվ9p:v%7pJ5 )@\b1a.g"Y9([O9V&1Z:DΈq 8y1@KiJ9mK!P,zp"Hįc+mbrF\vóF6*kThzq'(C7 uUH\ 9KL=f  qӣ+AT|@ HmH~l5^b=q`;c zg$Znl#q➼uG⵲%AlzqǘRZAIp[xlh-1#m؂+ %(^,7{d- so\ReS{9./'f]^p#cqt1{S)A]ϳJмHqVOjY V uUzO"&a 7K 8O۔z$D{޲zʻ|;j[+КݝyH3UPK!盶tulips/__init__.pyPK!Htulips/__main__.pyPK!|)y y tulips/resource/__init__.pyPK![[!tulips/resource/configmap.pyPK!j2$tulips/resource/cronjob.pyPK!ujeeU'tulips/resource/deployment.pyPK!)tulips/resource/ingress.pyPK!#.ss,tulips/resource/issuer.pyPK!~e1tulips/resource/job.pyPK!A,$}} '4tulips/resource/networkpolicy.pyPK!x(8tulips/resource/persistentvolumeclaim.pyPK!N*LL;tulips/resource/secret.pyPK!6WW>tulips/resource/service.pyPK!فAtulips/resource/statefullset.pyPK!zG+2Dtulips/tulip.pyPK!HW"TTStulips-1.2.2.dist-info/WHEELPK!Hl@{ܣStulips-1.2.2.dist-info/METADATAPK!HrO[tulips-1.2.2.dist-info/RECORDPK_