script: nexantic -> monogon

This replaces the 'nexantic' build container with one called 'monogon'.

Also drive-by fix Fietsje's proto package path.

Test Plan: Refactor, CI only.

X-Origin-Diff: phab/D687
GitOrigin-RevId: 15165f3b57927836dc9601454b31dce4b2c09c7d
diff --git a/scripts/create_container.sh b/scripts/create_container.sh
index e78d144..f98c296 100755
--- a/scripts/create_container.sh
+++ b/scripts/create_container.sh
@@ -1,6 +1,10 @@
 #!/bin/bash
 set -euo pipefail
 
+# TODO(by 2021/02/01): remove this (backward compatibility for dev envs)
+! podman pod stop nexantic
+! podman pod rm nexantic --force
+
 # Our local user needs write access to /dev/kvm (best accomplished by
 # adding your user to the kvm group).
 if ! touch /dev/kvm; then
@@ -16,7 +20,7 @@
 fi
 
 # Rebuild base image
-podman build -t nexantic-builder build
+podman build -t monogon-builder build
 
 # Set up SELinux contexts to prevent the container from writing to
 # files that would allow for easy breakouts via tools ran on the host.
@@ -28,7 +32,7 @@
 
 # Keep this in sync with ci.sh:
 
-podman pod create --name nexantic
+podman pod create --name monogon
 
 # Mount bazel root to identical paths inside and outside the container.
 # This caches build state even if the container is destroyed, and
@@ -51,7 +55,7 @@
     --volume=${BAZEL_ROOT}:${BAZEL_ROOT} \
     --device /dev/kvm \
     --privileged \
-    --pod nexantic \
-    --name=nexantic-dev \
+    --pod monogon \
+    --name=monogon-dev \
     --net=host \
-    nexantic-builder
+    monogon-builder