1 files changed, 0 insertions, 77 deletions
diff --git a/nixos/modules/virtualisation/ec2-metadata-fetcher.nix b/nixos/modules/virtualisation/ec2-metadata-fetcher.nix
deleted file mode 100644
index 760f024f33fbd..0000000000000
--- a/nixos/modules/virtualisation/ec2-metadata-fetcher.nix
+++ /dev/null
@@ -1,77 +0,0 @@
-{ curl, targetRoot, wgetExtraOptions }:
-# Note: be very cautious about dependencies, each dependency grows
-# the closure of the initrd. Ideally we would not even require curl,
-# but there is no reasonable way to send an HTTP PUT request without
-# it. Note: do not be fooled: the wget referenced in this script
-# is busybox's wget, not the fully featured one with --method support.
-#
-# Make sure that every package you depend on here is already listed as
-# a channel blocker for both the full-sized and small channels.
-# Otherwise, we risk breaking user deploys in released channels.
-#
-# Also note: OpenStack's metadata service for its instances aims to be
-# compatible with the EC2 IMDS. Where possible, try to keep the set of
-# fetched metadata in sync with ./openstack-metadata-fetcher.nix .
-''
-  metaDir=${targetRoot}etc/ec2-metadata
-  mkdir -m 0755 -p "$metaDir"
-  rm -f "$metaDir/*"
-
-  get_imds_token() {
-    # retry-delay of 1 selected to give the system a second to get going,
-    # but not add a lot to the bootup time
-    ${curl}/bin/curl \
-      -v \
-      --retry 3 \
-      --retry-delay 1 \
-      --fail \
-      -X PUT \
-      --connect-timeout 1 \
-      -H "X-aws-ec2-metadata-token-ttl-seconds: 600" \
-      http://169.254.169.254/latest/api/token
-  }
-
-  preflight_imds_token() {
-    # retry-delay of 1 selected to give the system a second to get going,
-    # but not add a lot to the bootup time
-    ${curl}/bin/curl \
-      -v \
-      --retry 3 \
-      --retry-delay 1 \
-      --fail \
-      --connect-timeout 1 \
-      -H "X-aws-ec2-metadata-token: $IMDS_TOKEN" \
-      http://169.254.169.254/1.0/meta-data/instance-id
-  }
-
-  try=1
-  while [ $try -le 3 ]; do
-    echo "(attempt $try/3) getting an EC2 instance metadata service v2 token..."
-    IMDS_TOKEN=$(get_imds_token) && break
-    try=$((try + 1))
-    sleep 1
-  done
-
-  if [ "x$IMDS_TOKEN" == "x" ]; then
-    echo "failed to fetch an IMDS2v token."
-  fi
-
-  try=1
-  while [ $try -le 10 ]; do
-    echo "(attempt $try/10) validating the EC2 instance metadata service v2 token..."
-    preflight_imds_token && break
-    try=$((try + 1))
-    sleep 1
-  done
-
-  echo "getting EC2 instance metadata..."
-
-  wget_imds() {
-    wget ${wgetExtraOptions} --header "X-aws-ec2-metadata-token: $IMDS_TOKEN" "$@";
-  }
-
-  wget_imds -O "$metaDir/ami-manifest-path" http://169.254.169.254/1.0/meta-data/ami-manifest-path
-  (umask 077 && wget_imds -O "$metaDir/user-data" http://169.254.169.254/1.0/user-data)
-  wget_imds -O "$metaDir/hostname" http://169.254.169.254/1.0/meta-data/hostname
-  wget_imds -O "$metaDir/public-keys-0-openssh-key" http://169.254.169.254/1.0/meta-data/public-keys/0/openssh-key
-''