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SOA 21.2.2 release deployment scripts and documentation (#54)
SOA 21.2.2 scripts and documentation
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‎OracleSOASuite/kubernetes/README.md‎

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### Oracle SOA Suite on Kubernetes
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The Oracle WebLogic Server Kubernetes Operator (the “operator”) supports deployment of Oracle SOA Suite components such as Oracle Service-Oriented Architecture (SOA), Oracle Service Bus (OSB), and Oracle Enterprise Scheduler (ESS). Currently the operator supports these domain types:
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The WebLogic Kubernetes operator (the “operator”) supports deployment of Oracle SOA Suite components such as Oracle Service-Oriented Architecture (SOA), Oracle Service Bus, and Oracle Enterprise Scheduler (ESS). Currently the operator supports these domain types:
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* `soa`: Deploys a SOA domain
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* `osb`: Deploys an OSB domain
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* `soaess`: Deploys a SOA domain with ESS
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* `soaosb`: Deploys a domain with SOA and OSB
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* `soaessosb`: Deploys a domain with SOA, OSB, and ESS
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* `soa`: Deploys a SOA domain with Oracle Enterprise Scheduler (ESS)
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* `osb`: Deploys an Oracle Service Bus domain
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* `soaosb`: Deploys a domain with SOA, Oracle Enterprise Scheduler (ESS), and Oracle Service Bus
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***
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The current supported production release is [21.1.2](https://github.com/oracle/fmw-kubernetes/releases).
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The current supported production release is [21.2.2](https://github.com/oracle/fmw-kubernetes/releases).
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***
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In this release, Oracle SOA Suite domains are supported using the “domain on a persistent volume”

‎OracleSOASuite/kubernetes/charts/apache-samples/README.md‎

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# Apache load balancer samples
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The sample package contains two samples that use the [Apache Helm chart](../apache-webtier/README.md). The samples use the Docker image for the Apache HTTP Server with the 12.2.1.3.0 and 12.2.1.4.0 Oracle WebLogic Server Proxy Plugin. See the details in [Apache HTTP Server with Oracle WebLogic Server Proxy Plugin on Docker](https://github.com/oracle/docker-images/tree/master/OracleWebLogic/samples/12213-webtier-apache).
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* [The default sample](default-sample/README.md) uses the built-in configuration in the Docker image.
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* [The custom sample](custom-sample/README.md) demonstrates how to customize the configuration of the Apache HTTP Server with the 12.2.1.3.0 and 12.2.1.4.0 Oracle WebLogic Server Proxy Plugins.
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‎OracleSOASuite/kubernetes/charts/apache-samples/custom-sample/README.md‎

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# Apache load balancer custom sample
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In this sample, we will configure the Apache webtier as a load balancer for multiple WebLogic domains using a custom configuration. We will demonstrate how to use the Apache webtier to handle traffic to multiple backend WebLogic domains.
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## 1. Create a namespace
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In this sample, both the Apache webtier and WebLogic domain instances are located in the namespace `apache-sample`.
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```shell
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$ kubectl create namespace apache-sample
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```
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## 2. Create WebLogic domains
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We need to prepare some backend domains for load balancing by the Apache webtier. Refer to the [sample](/kubernetes/samples/scripts/create-weblogic-domain/domain-home-on-pv/README.md), to create two WebLogic domains under the namespace `apache-sample`.
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The first domain uses the following custom configuration parameters:
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- namespace: `apache-sample`
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- domainUID: `domain1`
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- clusterName: `cluster-1`
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- adminServerName: `admin-server`
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- adminPort: `7001`
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- adminNodePort: `30701`
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- managedServerPort: `8001`
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The second domain uses the following custom configuration parameters:
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- namespace: `apache-sample`
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- domainUID: `domain2`
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- clusterName: `cluster-1`
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- adminServerName: `admin-server`
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- adminPort: `7011`
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- adminNodePort: `30702`
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- managedServerPort: `8021`
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After the domains are successfully created, deploy the sample web application, `testwebapp.war`, on each domain cluster using the WLS Administration Console. The sample web application is located in the `kubernetes/samples/charts/application` directory.
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## 3. Build the Apache webtier Docker image
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Refer to the [sample](https://github.com/oracle/docker-images/tree/master/OracleWebLogic/samples/12213-webtier-apache), to build the Apache webtier Docker image.
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## 4. Provide the custom Apache plugin configuration
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In this sample, we will provide a custom Apache plugin configuration to fine tune the behavior of Apache.
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* Create a custom Apache plugin configuration file named `custom_mod_wl_apache.conf`. The file content is similar to below.
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```
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# Copyright (c) 2018, 2021, Oracle and/or its affiliates.
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# Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl.
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<IfModule mod_weblogic.c>
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WebLogicHost ${WEBLOGIC_HOST}
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WebLogicPort ${WEBLOGIC_PORT}
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</IfModule>
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# Directive for weblogic admin Console deployed on Weblogic Admin Server
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<Location /console>
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SetHandler weblogic-handler
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WebLogicHost domain1-admin-server
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WebLogicPort ${WEBLOGIC_PORT}
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</Location>
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# Directive for all application deployed on weblogic cluster with a prepath defined by LOCATION variable
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# For example, if the LOCAITON is set to '/weblogic', all applications deployed on the cluster can be accessed via
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# http://myhost:myport/weblogic/application_end_url
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# where 'myhost' is the IP of the machine that runs the Apache web tier, and
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# 'myport' is the port that the Apache web tier is publicly exposed to.
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# Note that LOCATION cannot be set to '/' unless this is the only Location module configured.
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<Location /weblogic1>
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WLSRequest On
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WebLogicCluster domain1-cluster-cluster-1:8001
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PathTrim /weblogic1
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</Location>
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# Directive for all application deployed on weblogic cluster with a prepath defined by LOCATION2 variable
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# For example, if the LOCAITON2 is set to '/weblogic2', all applications deployed on the cluster can be accessed via
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# http://myhost:myport/weblogic2/application_end_url
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# where 'myhost' is the IP of the machine that runs the Apache web tier, and
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# 'myport' is the port that the Apache webt ier is publicly exposed to.
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<Location /weblogic2>
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WLSRequest On
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WebLogicCluster domain2-cluster-cluster-1:8021
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PathTrim /weblogic2
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</Location>
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```
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* Create a PV / PVC (pv-claim-name) that can be used to store the `custom_mod_wl_apache.conf`. Refer to the [Sample for creating a PV or PVC](/kubernetes/samples/scripts/create-weblogic-domain-pv-pvc/README.md).
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## 5. Prepare your own certificate and private key
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In production, Oracle strongly recommends that you provide your own certificates. Run the following commands to generate your own certificate and private key using `openssl`.
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```shell
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$ cd kubernetes/samples/charts/apache-samples/custom-sample
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$ export VIRTUAL_HOST_NAME=apache-sample-host
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$ export SSL_CERT_FILE=apache-sample.crt
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$ export SSL_CERT_KEY_FILE=apache-sample.key
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$ sh certgen.sh
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```
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## 6. Prepare the input values for the Apache webtier Helm chart
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Run the following commands to prepare the input value file for the Apache webtier Helm chart.
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```shell
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$ base64 -i ${SSL_CERT_FILE} | tr -d '\n'
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$ base64 -i ${SSL_CERT_KEY_FILE} | tr -d '\n'
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$ touch input.yaml
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```
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Edit the input parameters file, `input.yaml`. The file content is similar to below.
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```yaml
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# Copyright (c) 2018, 2021, Oracle and/or its affiliates.
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# Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl.
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# Use this to provide your own Apache webtier configuration as needed; simply define this
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# Persistence Volume which contains your own custom_mod_wl_apache.conf file.
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persistentVolumeClaimName: <pv-claim-name>
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# The VirtualHostName of the Apache HTTP server. It is used to enable custom SSL configuration.
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virtualHostName: apache-sample-host
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# The customer supplied certificate to use for Apache webtier SSL configuration.
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# The value must be a string containing a base64 encoded certificate. Run following command to get it.
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# base64 -i ${SSL_CERT_FILE} | tr -d '\n'
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customCert: <cert_data>
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# The customer supplied private key to use for Apache webtier SSL configuration.
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# The value must be a string containing a base64 encoded key. Run following command to get it.
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# base64 -i ${SSL_KEY_FILE} | tr -d '\n'
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customKey: <key_data>
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```
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## 7. Install the Apache webtier Helm chart
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The Apache webtier Helm chart is located in the `kubernetes/samples/charts/apache-webtier` directory. Install the Apache webtier Helm chart to the `apache-sample` namespace with the specified input parameters:
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```shell
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$ cd kubernetes/samples/charts
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$ helm install my-release --values apache-samples/custom-sample/input.yaml --namespace apache-sample apache-webtier
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```
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## 8. Run the sample application
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Now you can send requests to different WebLogic domains with the unique entry point of Apache with different paths. Alternatively, you can access the URLs in a web browser.
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```shell
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$ curl --silent http://${HOSTNAME}:30305/weblogic1/testwebapp/
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$ curl --silent http://${HOSTNAME}:30305/weblogic2/testwebapp/
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```
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Also, you can use SSL URLs to send requests to different WebLogic domains. Access the SSL URL via the `curl` command or a web browser.
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```shell
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$ curl -k --silent https://${HOSTNAME}:30443/weblogic1/testwebapp/
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$ curl -k --silent https://${HOSTNAME}:30443/weblogic2/testwebapp/
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```
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## 9. Uninstall the Apache webtier
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```shell
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$ helm uninstall my-release --namespace apache-sample
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```

‎OracleSOASuite/kubernetes/charts/apache-samples/custom-sample/certgen.sh‎

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#!/bin/sh
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# Copyright (c) 2018, 2021, Oracle and/or its affiliates.
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# Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl.
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#
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# Since: June, 2018
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# Author: dongbo.xiao@oracle.com
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# Description: script to start Apache HTTP Server
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#
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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# Generated configuration file
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CONFIG_FILE="config.txt"
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cat > $CONFIG_FILE <<-EOF
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[req]
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default_bits = 2048
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prompt = no
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default_md = sha256
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req_extensions=v3_req
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extensions=v3_req
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distinguished_name = dn
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[dn]
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C = US
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ST = CA
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L = Redwood Shores
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O = Oracle Corporation
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OU = Apache HTTP Server With Plugin
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CN = $VIRTUAL_HOST_NAME
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[v3_req]
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subjectAltName = @alt_names
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[alt_names]
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DNS.1 = $VIRTUAL_HOST_NAME
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DNS.2 = $VIRTUAL_HOST_NAME.us.oracle.com
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DNS.3 = $VIRTUAL_HOST_NAME.cloud.oracle.com
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DNS.4 = *.$VIRTUAL_HOST_NAME
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DNS.5 = localhost
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EOF
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echo "Generating certs for $VIRTUAL_HOST_NAME"
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# Generate our Private Key, CSR and Certificate
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# Use SHA-2 as SHA-1 is unsupported from Jan 1, 2017
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openssl req -x509 -newkey rsa:2048 -sha256 -nodes -keyout "$SSL_CERT_KEY_FILE" -days 3650 -out "$SSL_CERT_FILE" -config "$CONFIG_FILE"
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# OPTIONAL - write an info to see the details of the generated crt
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openssl x509 -noout -fingerprint -text < "$SSL_CERT_FILE" > "$SSL_CERT_FILE.info"
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# Protect the key
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chmod 400 "$SSL_CERT_KEY_FILE"
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chmod 400 "$SSL_CERT_FILE.info"

‎OracleSOASuite/kubernetes/charts/apache-samples/custom-sample/custom_mod_wl_apache.conf‎

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# Copyright (c) 2018, 2021, Oracle and/or its affiliates.
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# Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl.
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<IfModule mod_weblogic.c>
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WebLogicHost ${WEBLOGIC_HOST}
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WebLogicPort ${WEBLOGIC_PORT}
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</IfModule>
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# Directive for weblogic admin Console deployed on Weblogic Admin Server
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<Location /console>
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SetHandler weblogic-handler
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WebLogicHost domain1-admin-server
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WebLogicPort ${WEBLOGIC_PORT}
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</Location>
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# Directive for all application deployed on weblogic cluster with a prepath defined by LOCATION variable
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# For example, if the LOCAITON is set to '/weblogic', all applications deployed on the cluster can be accessed via
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# http://myhost:myport/weblogic/application_end_url
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# where 'myhost' is the IP of the machine that runs the Apache web tier, and
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# 'myport' is the port that the Apache web tier is publicly exposed to.
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# Note that LOCATION cannot be set to '/' unless this is the only Location module configured.
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<Location /weblogic1>
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WLSRequest On
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WebLogicCluster domain1-cluster-cluster-1:8001
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PathTrim /weblogic1
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</Location>
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# Directive for all application deployed on weblogic cluster with a prepath defined by LOCATION2 variable
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# For example, if the LOCAITON2 is set to '/weblogic2', all applications deployed on the cluster can be accessed via
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# http://myhost:myport/weblogic2/application_end_url
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# where 'myhost' is the IP of the machine that runs the Apache web tier, and
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# 'myport' is the port that the Apache webt ier is publicly exposed to.
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<Location /weblogic2>
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WLSRequest On
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WebLogicCluster domain2-cluster-cluster-1:8021
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PathTrim /weblogic2
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</Location>

‎OracleSOASuite/kubernetes/charts/apache-samples/custom-sample/input.yaml‎

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# Copyright (c) 2018, 2021, Oracle and/or its affiliates.
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# Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl.
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# Use this to provide your own Apache webtier configuration as needed; simply define the
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# Persistence Volume which contains your own custom_mod_wl_apache.conf file and provide the Persistence Volume Claim Name
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persistentVolumeClaimName: <pv-claim-name>
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# imagePullSecrets contains an optional list of Kubernetes secrets, that are needed
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# to access the registry containing the apache webtier image.
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# If no secrets are required, then omit this property.
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#
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# Example : a secret is needed, and has been stored in 'my-apache-webtier-secret'
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#
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# imagePullSecrets:
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# - name: my-apache-webtier-secret
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# The VirtualHostName of the Apache HTTP server. It is used to enable custom SSL configuration.
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virtualHostName: apache-sample-host
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# The customer supplied certificate to use for Apache webtier SSL configuration.
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# The value must be a string containing a base64 encoded certificate. Run following command to get it.
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# base64 -i ${SSL_CERT_FILE} | tr -d '\n'
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customCert: 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# The customer supplied private key to use for Apache webtier SSL configuration.
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# The value must be a string containing a base64 encoded key. Run following command to get it.
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# base64 -i ${SSL_KEY_FILE} | tr -d '\n'
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customKey: LS0tLS1CRUdJTiBQUklWQVRFIEtFWS0tLS0tCk1JSUV2Z0lCQURBTkJna3Foa2lHOXcwQkFRRUZBQVNDQktnd2dnU2tBZ0VBQW9JQkFRREtsUm5YZGJLYW9TQWcKVTFUb0tScmdrQ1BXb3pOL0U1cHcwZ3hRa002eDRxTy9jMXVNaWdyY0RUNms1NFBjNzJreW9TcmVySjZJRXdxQgpNUFFNZGpuOFlGWnpFVCs0R3RrejRMeXZMQVJqMEQzSnhhU0RISGtDTWRMbCswclJlSUE0MTZDQkc2MFRSSTIxCitkL3M0Q21MNnhJamtVK3c1Njk1OFZYYWZZWS96aVd3SXpyQnlvcXEwbkw2bnovRk1FbTZZdHgySDlabHNvVXYKdkp6VVVydFBuQTVUVERMK0NCaFQwU2c2WTZ6dlFJOW1LRWtLU3hlVEJhMElFY2NEUmRzN1hOZmRSaSsyTEZ6UwpoN3VGaWJDaXgvSTlneVNIOXIrTlZ6VmtkbXlla0M5dGpxUk1uWnhZQ1Jlc29yNVdEMTF1UmQ0NXdBUTJ3YVRiCitxcXBOdzFaQWdNQkFBRUNnZ0VCQUtPKzR4VnFHRVN1aWxZMnBVSEd2K2ZWK25IcWxweFh6eFQwWTJuWHNvck0KZzhralNGT1AzUGxEWjJoSmppZE9DUDBZa3B0TWNoUFJPRU4ydXowN2J1RlZTV3RXL09jbUpIeXZZalJCWXdiKwo4b0tlVTd4NmprRTgzcGh3aDJoTGUzRDJzZERKK3hyQTViNjZ5OG9lNHRZcTJ3Mk96aGhUSFY1MnVRdVRQS2xpCjJpSHNYQzIwT1dMSmRuMGU1a0IycTJhV3JJaUJBVzI1Y0JyRDQ5MWFyTDh0emJQOWM4eUUyWUdNM1FKaUFtbkYKNUxZUElzZFdVczJYNEhscWtUM0d6ZEVxNUtzV0pzdjN5QUkxOVJ4eXAwZXd1ditTN3hsRjdIZGlhbnR6ZUp4WAp3MnRWbHpjb1BVQVhoVHIxS0N1UDNCT3BQVXNvMG9oaDNzRFVXamVVWUNVQ2dZRUE3L25QYTE5ckpKUExJOFZiCllhQ2pEKzhTR0FvVWZwSDdRTVFyT2RzR0RkcWRKa2VlNEJ0RDBITUEzL1lLVGFUK0JvRVZmQ2czSWpZVWpmeGcKSkp0VWlJVlcya0RsMU5NY0xXaldINExPaFErQlRGbWcvbFlkc2puMW9FbUJ1Rk1NYWF0ejNGdmZscFRCekg4cwpwMHFyL0hJYTFTbllBckVTUXZUVk9MMVhtcThDZ1lFQTJCd1V6NmpQdVVGR3ZKS3RxWTZVbE9yYm05WXFyYVdDCjlhQ3ZBTDFHZ0Q1U1FEcGRVZnl3MVlWdm9hUU9DWHBOL0Z5UHZCdFF2TzYrbHp0MjVTcmMwZk0weHI3d3ZHRmEKSW5FcmlSOXAvMXdXU01yaWFXZitKaE81NENneFZ0alBXZm1pOVNhc0pqOE1jZVk0cUNCNUVJLzM1cjVaa3lFRQozeEhzcEUxVnVuY0NnWUJLYXBveXZzVTM4NGprRDloMW50M1NIQjN0VEhyc2dSSjhGQmtmZU5jWXhybEMzS1RjCjlEZUVWWlZvM2lCMTBYdGd3dmpKcHFMcVBnRUR3c2FCczVWMFBIMGhjMHlTUWVFVUI5V1dzZmFlOXA3dThVQm0KZm9mNDg5WkNuV2pYb3hGUFYzYTNWOW92RlBSQUdSUGMwT0FpaWJQZWRIcGk0MHc1YlRrTnZsR0RTd0tCZ1FESApubWk2eUR2WDZ5dmowN2tGL2VYUkNIK0NHdm1oSEZremVoRXNwYWtSbkg5dFJId2UxMEtnZUhqODNnVDVURGZzCis3THBGbklsa29JS1A2czdVN1JWV2tsTnErSENvRW9adGw5NGNjUC9WSmhnOU1iZWhtaUQwNFRHUVZvUjFvTHgKb1YyZEJQUFBBRDRHbDVtTjh6RGcwNXN4VUhKOUxPckxBa3VNR01NdlVRS0JnQ2RUUGgwVHRwODNUUVZFZnR3bwpuSGVuSEQzMkhrZkR0MTV4Wk84NVZGcTlONVg2MjB2amZKNkNyVnloS1RISllUREs1N2owQ3Z2STBFTksxNytpCi9yaXgwVlFNMTBIMFFuTkZlb0pmS0VITHhXb2czSHVBSVZxTEg4NmJwcytmb25nOCtuMGgvbk5NZUZNYjdSNUMKdmFHNEVkc0VHV0hZS2FiL2lzRlowUVU0Ci0tLS0tRU5EIFBSSVZBVEUgS0VZLS0tLS0K

‎OracleSOASuite/kubernetes/charts/apache-samples/default-sample/README.md‎

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# Apache load balancer default sample
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In this sample, we will configure the Apache webtier as a load balancer for a WebLogic domain using the default configuration. We will demonstrate how to use the Apache webtier to handle traffic to a backend WebLogic domain.
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## 1. Create a WebLogic domain
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We need to prepare a backend domain for load balancing by the Apache webtier. Refer to the [sample](/kubernetes/samples/scripts/create-weblogic-domain/domain-home-on-pv/README.md), to create a WebLogic domain. Keep the default values for the following configuration parameters:
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- namespace: `default`
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- domainUID: `domain1`
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- clusterName: `cluster-1`
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- adminServerName: `admin-server`
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- adminPort: `7001`
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- managedServerPort: `8001`
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After the domain is successfully created, deploy the sample web application, `testwebapp.war`, on the domain cluster using the WLS Administration Console. The sample web application is located in the `kubernetes/samples/charts/application` directory.
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## 2. Build the Apache webtier Docker image
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Refer to the [sample](https://github.com/oracle/docker-images/tree/master/OracleWebLogic/samples/12213-webtier-apache), to build the Apache webtier Docker image.
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## 3. Install the Apache webtier with a Helm chart
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The Apache webtier Helm chart [is located here](../../apache-webtier/README.md).
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Install the Apache webtier Helm chart into the default namespace with the default settings:
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```shell
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$ cd kubernetes/samples/charts
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$ helm install my-release apache-webtier
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```
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## 4. Run the sample application
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Now you can send request to the WebLogic domain with the unique entry point of Apache. Alternatively, you can access the URL in a web browser.
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```shell
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$ curl --silent http://${HOSTNAME}:30305/weblogic/testwebapp/
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```
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You can also use an SSL URL to send requests to the WebLogic domain. Access the SSL URL via the `curl` command or a web browser.
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```shell
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$ curl -k --silent https://${HOSTNAME}:30443/weblogic/testwebapp/
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```
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## 5. Uninstall the Apache webtier
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```shell
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$ helm uninstall my-release
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```

‎OracleSOASuite/kubernetes/charts/apache-webtier/Chart.yaml‎

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# Copyright (c) 2018, 2021, Oracle and/or its affiliates.
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# Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl.
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apiVersion: v1
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name: apache-webtier
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version: 1.0.0
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appVersion: 12.2.1.3
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description: Chart for Apache HTTP Server
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keywords:
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- apache
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- http
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- https
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- load balance
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- proxy
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home: https://httpd.apache.org
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sources:
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- https://github.com/oracle/weblogic-kubernetes-operator/tree/master/kubernetes/samples/charts/apache-webtier
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maintainers:
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- name: Oracle
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engine: gotpl

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