IFS-Remote Upgrade Process¶
Prerequisites¶
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Download IFS-Remote Infrastructure artifacts from a “IFS Support as of Middle Tier version“ or later, described in the Supported Platforms documentation for Middle-Tier server.
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Prepare Middle-Tier server
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Deploy a New Ubuntu Server 22.04 LTS with latest Security Patches from IT replacing the existing Middle-Tier Server VM Install Middle Tier Server - Technical Documentation For IFS Cloud.
or;
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Upgrade the Existing Ubuntu Server 20.04 LTS Middle-Tier Server VM to Ubuntu Server 22.04 LTS with latest Security Patches as mentioned in Ubuntu release upgrade documentation.
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Steps to Upgrade IFS-Remote¶
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Upgrade IFS-Remote infrastructure:
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Create a new folder.
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Copy the downloaded ifs-remote-x.y.z.zip from into the new folder.
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Copy the downloaded ifs-remote-bin-x.y.z.zip into the new folder.
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Unblock the ifs-remote-x.y.z.zip and ifs-remote-bin-x.y.z.zip.
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Extract both zip files into the current directory.
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You would find the new ifsroot folder.
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Copy ifsroot/config/main_config.json.template file into ifsroot/config/main_config.json.
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The next step is to update the ifsroot/config/main_config.json file with environment specific values, reviewing the old ifsroot/config/main_config.json. Refer the Main Configuration Parameters File.
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The kubernetes cluster has to be recreated by running the scripts described in quick installation or custom installation guide.
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Install IFS Cloud. Refer to the documentation here.
- Install Monitoring. Refer to the documentation here.