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06.mongo

Install MongoDB v8

[!IMPORTANT]

If you use VM, set CPU type to "HOST" for this VM. (Recommended CPU is at least Intel(R) Xeon(R) CPU E2690v4)

  1. Import MongoDB repo key
sudo apt install gnupg curl
curl -fsSL https://www.mongodb.org/static/pgp/server-8.0.asc | \
   sudo gpg -o /usr/share/keyrings/mongodb-server-8.0.gpg \
   --dearmor
  1. Add MongoDB repository into your Ubuntu system.
echo "deb [ arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-server-8.0.gpg ] https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/8.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-8.0.list
  1. Install
sudo apt update && sudo apt -y install mongodb-org

Update MongoDB

If you have an older version, please perform the update sequentially 6.0 > 7.0 > 8.0 Example update v7 to v8

  1. Connect to db
mongosh
  1. Check current version
db.adminCommand({ getParameter: 1, featureCompatibilityVersion: 1 });
  1. Set version
db.adminCommand({ setFeatureCompatibilityVersion: "8.0" });
  1. Check updated FCV
db.adminCommand({ getParameter: 1, featureCompatibilityVersion: 1 });

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