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How to use update_deployment method in localstack

Best Python code snippet using localstack_python

test.py

Source:test.py

...32    api_response = api_instance.create_namespaced_deployment(33        body=deployment,34        namespace="default")35    print("Deployment created. status='%s'" % str(api_response.status))36def update_deployment(api_instance, deployment, deployment_name, new_image):37    # Update container image38    deployment.spec.template.spec.containers[0].image = new_image39    # Update the deployment40    api_response = api_instance.patch_namespaced_deployment(41        name=deployment_name,42        namespace="default",43        body=deployment)44    print("Deployment updated. status='%s'" % str(api_response.status))45def delete_deployment(api_instance, deployment_name):46    # Delete deployment47    api_response = api_instance.delete_namespaced_deployment(48        name=deployment_name,49        namespace="default",50        body=client.V1DeleteOptions(51            propagation_policy='Foreground',52            grace_period_seconds=5))53    print("Deployment deleted. status='%s'" % str(api_response.status))54# Create an instance of the API class55config.load_kube_config() # de fora cluster K8s56#config.load_incluster_config() # de dentro do cluster K8s57apps_v1 = client.AppsV1Api()58apps_core = client.CoreV1Api()59# Getting the deployment60#deployment_name = "fidelity-mc-kubow"61#deployment_image = "cmendes/kubow:yellow"62#current_deployment = apps_v1.read_namespaced_deployment(deployment_name, "default")63#current_deployment.spec.replicas = current_deployment.spec.replicas + 164#update_deployment(apps_v1, current_deployment, deployment_name, deployment_image)65deployment_name = "kube-znn"66deployment_image = "cmendes/znn:600k"67current_deployment = apps_v1.read_namespaced_deployment(deployment_name, "default")68#current_deployment.spec.replicas = current_deployment.spec.replicas + 169#update_deployment(apps_v1, current_deployment, deployment_name, deployment_image)70#apps_core.list_component_status71#apps_core.list_event_for_all_namespaces72#apps_core.list_event_for_all_namespaces_with_http_info73#apps_core.list_namespace74#apps_core.list_namespaced_event75#apps_core.list_namespaced_limit_range76#apps_core.list_namespaced_resource_quota77#apps_core.list_resource_quota_for_all_namespaces78#w = watch.Watch()79#for event in w.stream(apps_core.list_namespace, timeout_seconds=5):80#    print("Event: %s %s" % (event['type'], event['object'].metadata.name))81#deployment_replicas = 182#current_deployment.spec.replicas = 083#update_deployment(apps_v1, current_deployment, deployment_name, deployment_image)84#delete_deployment(apps_v1, deployment_name)85#deployament = create_deployment_object(deployment_name, deployment_image, deployment_replicas)86#create_deployment(apps_v1, deployament)87#delete_deployment(apps_v1, deployment_name)88#deployment_name = "kube-znn"89#deployment_image = "cmendes/kube-znn:text"90#deployment_replicas = 291#deployment = create_deployment_object(deployment_name, deployment_image, deployment_replicas)92#create_deployment(apps_v1, deployment)93#print("finished!")94#current_deployment = apps_v1.read_namespaced_deployment("kube-znn", "default")95#current_deployment.spec.template.spec.containers[0].image = "cmendes/kube-znn:text"96#created_object = create_deployment_object(current_deployment)97#delete_deployment(apps_v1, current_deployment)98#create_deployment(apps_v1, created_object)99#print(deployment.metadata.name)100#print(deployment.spec.template.spec.containers[0].image)101#print(deployment.spec.replicas)102#print(deployment)103# Rollout104#deployment.spec.replicas = 0105#update_deployment(apps_v1, deployment)106#deployment.spec.template.spec.containers[0].image = "cmendes/kube-znn:text"107#deployment.spec.replicas = 2108#update_deployment(apps_v1, deployment)109# Scale110#deployment.spec.replicas = 2...

sqs.py

Source:sqs.py

...42        deployment = self.deployment()43        if deployment.spec.replicas < self.options.max_pods:44            logger.info("Scaling up")45            deployment.spec.replicas += 146            self.update_deployment(deployment)47        elif deployment.spec.replicas > self.options.max_pods:48            self.scale_down()49        else:50            logger.info("Max pods reached")51    def scale_down(self):52        deployment = self.deployment()53        if deployment.spec.replicas > self.options.min_pods:54            logger.info("Scaling Down")55            deployment.spec.replicas -= 156            self.update_deployment(deployment)57        elif deployment.spec.replicas < self.options.min_pods:58            self.scale_up()59        else:60            logger.info("Min pods reached")61    def deployment(self):62        logger.debug("loading deployment: {} from namespace: {}".format(self.options.kubernetes_deployment, self.options.kubernetes_namespace))63        deployments = self.extensions_v1_beta1.list_namespaced_deployment(self.options.kubernetes_namespace, label_selector="app={}".format(self.options.kubernetes_deployment))64        return deployments.items[0]65    def update_deployment(self, deployment):66        # Update the deployment67        api_response = self.extensions_v1_beta1.patch_namespaced_deployment(68            name=self.options.kubernetes_deployment,69            namespace=self.options.kubernetes_namespace,70            body=deployment)71        logger.debug("Deployment updated. status='%s'" % str(api_response.status))72    def run(self):73        options = self.options74        logger.debug("Starting poll for {} every {}s".format(options.sqs_queue_url, options.poll_period))75        while True:76            self.poll()77def run(options):78    """79    poll_period is set as as part of k8s deployment env variable...

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