(DOCSP-42797): Backport DOCSP-41388 to v1.26. (#536)

* (DOCSP-41388): Updated install steps to remove deprecated apt-key.

* (DOCSP-41388): Incorporated Guss's feedback.

Author: corryroot

source/install-atlas-cli.txt

@@ -59,11 +59,11 @@ To check whether your operating system is compatible with the
       Complete the Prerequisites
       ~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-      To install the {+atlas-cli+} using Apt, you must install ``gnupg``:
+      To install the {+atlas-cli+} using Apt, you must install ``gnupg`` and ``curl``:
 
       .. code-block:: sh
 
-         sudo apt-get install gnupg
+         sudo apt-get install gnupg curl
 
    .. tab:: Chocolatey
       :tabid: chocolatey
@@ -267,7 +267,9 @@ Follow These Steps
 
             .. code-block:: sh
 
-               wget -qO - https://pgp.mongodb.com/server-{+mdbVersion+}.asc | sudo apt-key add -
+               curl -fsSL https://pgp.mongodb.com/server-{+mdbVersion+}.asc | \
+                  sudo gpg -o /usr/share/keyrings/mongodb-server-{+mdbVersion+}.gpg \
+                  --dearmor
 
             A successful command returns an ``OK``.
 
@@ -298,21 +300,21 @@ Follow These Steps
 
                               .. code-block:: sh
 
-                                 echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/{+mdbVersion+} multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-{+mdbVersion+}.list
+                                 echo "deb [ arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-server-{+mdbVersion+}.gpg ] https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/{+mdbVersion+} multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-{+mdbVersion+}.list
 
                            .. tab:: Ubuntu 20.04 (Focal)
                               :tabid: comm-focal
 
                               .. code-block:: sh
 
-                                 echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/{+mdbVersion+} multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-{+mdbVersion+}.list
+                                 echo "deb [ arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-server-{+mdbVersion+}.gpg ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/{+mdbVersion+} multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-{+mdbVersion+}.list
 
                            .. tab:: Ubuntu 18.04 (Bionic)
                               :tabid: comm-bionic
 
                               .. code-block:: sh
 
-                                 echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/{+mdbVersion+} multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-{+mdbVersion+}.list
+                                 echo "deb [ arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-server-{+mdbVersion+}.gpg ] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/{+mdbVersion+} multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-{+mdbVersion+}.list
 
                      .. tab:: Debian
                         :tabid: debian
@@ -367,21 +369,21 @@ Follow These Steps
 
                               .. code-block:: sh
 
-                                 echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.com/apt/ubuntu jammy/mongodb-enterprise/{+mdbVersion+} multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-enterprise.list
+                                 echo "deb [ arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-server-{+mdbVersion+}.gpg ] https://repo.mongodb.com/apt/ubuntu jammy/mongodb-enterprise/{+mdbVersion+} multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-enterprise.list
 
                            .. tab:: Ubuntu 20.04 (Focal)
                               :tabid: ent-focal
 
                               .. code-block:: sh
 
-                                 echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.com/apt/ubuntu focal/mongodb-enterprise/{+mdbVersion+} multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-enterprise.list
+                                 echo "deb [ arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-server-{+mdbVersion+}.gpg ] https://repo.mongodb.com/apt/ubuntu focal/mongodb-enterprise/{+mdbVersion+} multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-enterprise.list
 
                            .. tab:: Ubuntu 18.04 (Bionic)
                               :tabid: ent-bionic
 
                               .. code-block:: sh
 
-                                 echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.com/apt/ubuntu bionic/mongodb-enterprise/{+mdbVersion+} multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-enterprise.list
+                                 echo "deb [ arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-server-{+mdbVersion+}.gpg ] https://repo.mongodb.com/apt/ubuntu bionic/mongodb-enterprise/{+mdbVersion+} multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-enterprise.list
 
                      .. tab:: Debian
                         :tabid: debian