https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/Recent content in Post Deployment Steps onHugo -- gohugo.ioSun, 11 Dec 2022 19:37:55 +0530https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/smtp-server-configuration/Sun, 11 Dec 2022 21:01:49 +0530https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/smtp-server-configuration/Below are the SMTP server details that are required to configure in Gathr: Smtp_mail_server: < smtp server > smtp.office365.com Smtp_userid: <valid smtp user> Smtp_passwd: <smtp server password> Smtp_server_port: <smtp server port> Alert receiver email: Email ID to send alerts The user can update these properties from Gathr, as shown in the image below: Once the configuration is done, click on TEST CONFIGURATION. Once configured, the user receives an email notification and a configuration success popup will appear on the user interface.https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/enable-ha-on-gathr-webstudio/Sun, 11 Dec 2022 21:01:49 +0530https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/enable-ha-on-gathr-webstudio/This document guides the procedure to setup high availability of Gathr tomcat. When HA is enabled on Gathr, it provides surety on the availability of Gathr Webstudio. It is therefore recommended that Gathr Webstudio should be HA enabled for better availability. This topic describes the procedure to setup High Availability (HA) on Gathr Webstudio. Prerequisites # Minimum Two nodes are required for this deployment. Before start deploy Gathr we need to check Gathr pre-requisites.https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/enable-ssl-on-gathr-webstudio/Sun, 11 Dec 2022 21:01:49 +0530https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/enable-ssl-on-gathr-webstudio/When SSL is enabled on Gathr, it provides more secure approach towards data transferred between Gathr application and different services. This topic helps you to understand the steps required to enable SSL on Gathr webstudio. Prerequisites # Customer provided .jks certificate file should be available in Gathr deployment machine. Steps to Enable SSL # Update <Gathr_installation_dir>/Gathr/server/tomcat/conf/server.xml with keystore certificate and password configuration. <Connector port="8443" protocol="org.apache.coyote.http11.Http11Protocol" maxThreads="150" SSLEnabled="true" scheme="https" secure="true" clientAuth="false" sslProtocol="TLS" keyAlias="server" keystoreFile="<home\_dir>/keystore/<your\_certificate\_name>" keystorePass="<certificate password>" /> Update <Gathr\_installation\_dir>/Gathr/conf/yaml/env-config.https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/enable-ssl-on-kafka/Sun, 11 Dec 2022 21:01:49 +0530https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/enable-ssl-on-kafka/To install Kafka, follow the steps mentioned below: Download Kafka binary .tar.gz version 2.12-3.6.1 from the below URL. Index of /dist/kafka Extract the tar.gz using the below command: $ tar -xvf kafka\_2.12-3.6.1.tgz -C <<installationDir>> $ cd <<installationDir>>/<<extractedDir>> To enable SSL on Kafka, follow the steps mentioned below: Perform the following steps on each node in the cluster: Generating Node Certificates: Create a certificate authority for your Kafka cluster. Substitute the <DOMAIN\_NAME> with your machine’s domain name on all nodes with the Keystore password and validity.https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/nexus-configuration/Sun, 11 Dec 2022 21:01:49 +0530https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/nexus-configuration/You can use the NEXUS repository with MAVEN API to create pipeline versions. NEXUS Configuration steps are as follows: Configure Maven in Gathr webserver machine. Download the Maven bundle apache-maven-3.6.3-bin.tar.gz from: Index of /maven/maven-3/3.6.3/binaries Untar the file and set MAVEN HOME. 👉 Set maven bin folder path in the PATH environment variable so that the mvn command can be accessed from anywhere in the system. Configure settings.xml file located at MAVEN_HOME/conf/ folder.https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/milvus-standalone-installation/Sun, 11 Dec 2022 21:01:49 +0530https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/milvus-standalone-installation/Milvus standalone installation using Docker compose # Install docker compose using the below command: curl -SL https://github.com/docker/compose/releases/download/v2.26.0/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose Download the YAML file # Download milvus-standalone-docker-compose.yml and save it as docker-compose.yml manually, or with the following command. wget https://github.com/milvus-io/milvus/releases/download/v2.3.12/milvus-standalone-docker-compose.yml -O docker-compose.yml Start Milvus # In the directory that holds docker-compose.yml, start Milvus by running the below command: sudo docker compose up -d Verify the Installation # Now check if the containers are up and running.https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/milvus-cluster-installation-on-kubernetes/Sun, 11 Dec 2022 21:01:49 +0530https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/milvus-cluster-installation-on-kubernetes/This document covers the steps to install Milvus Cluster on Kubernetes (using Helm): Download the setup bundle. # Download the milvus cluster offline setup tar bundle. offline-milvus-cluster.tar.gz Load all docker images provided as tar. # $ cd images $ for image in $(find . -type f -name "*.tar") ; do docker load -i $image; done The output will appear as below: Verify by command “docker images” # The output will appear as below:https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/python-configuration/Sun, 11 Dec 2022 21:01:49 +0530https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/python-configuration/Gathr supports Python 3.11.13. To support Python 3.11.13, configure as mentioned below: Install Required Packages # Use the following command to install prerequisites for Python before installing it. $ yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel xz-devel gcc openssl-devel bzip2-devel libffi-devel zlib-devel python3-devel krb5-devel gcc -y $ yum groupinstall "Development Tools" -y If above command is not working use the below command: $ yum install @development Download Python 3.https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/redis-stack-installation/Sun, 11 Dec 2022 21:01:49 +0530https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/redis-stack-installation/This section covers the Redis stack installation steps. To install the latest redis stack version click the here. Select option for centos7 installation. Or you can download redis stack v7.2.0 from below S3 location. s3://gathr-dev-nv/redisstack/redis-stack-server-7.2.0-v7.rhel7.x86_64.tar.gz mkdir /opt/redis cd /opt/redis aws s3 cp s3://gathr-dev-nv/redisstack/redis-stack-server-7.2.0-v7.rhel7.x86_64.tar.gz . unzip redis stack tar file. tar -xvzf redis-stack-server-7.2.0-v7.rhel7.x86_64.tar.gz cd redis-stack-server-7.2.0-v7 Copy current dir path in the below location ~/.bashrc export PATH=/path/to/redis-stack-server/bin:$PATH source ~/.bashrc Now update below properties in redis-stack.https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/apache-airflow-installation/Sun, 11 Dec 2022 21:01:49 +0530https://docs.gathr.ai/gathr-unlimited/7.6.0/docs/gathr-installation/on-prem-installation/post-deployment-steps/apache-airflow-installation/This section explains the Apache Airflow installation in gathr. Gathr supports Airflow Version 2.9.3 respectively. Airflow Installation/Upgrade # Given below are the steps to do a fresh installation of Airflow (Version: 2.9.3) and also to upgrade from Airflow 2.1.2 to Airflow 2.9.3. Prerequisites # Default Python must be 2.7. Python and Python2 must point to Python 2.7. Python 3.8.8 must be installed. Python3 must point to Python 3.8.8. pip and pip2 must point to pip2.