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| author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2016-02-04 15:42:49 +0100 |
|---|---|---|
| committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2016-02-04 15:45:54 +0100 |
| commit | 27016659046a8f8e7b4fd61ecbceaf9f5e306258 (patch) | |
| tree | 6fc7f6233ccd3b5d9d37970c883bbe0a19ce5e02 /nixos/modules/virtualisation/amazon-image.nix | |
| parent | 5c72b20ddeaed9cf3698a35760ef0fa5d9ff9e97 (diff) | |
| download | nixpkgs-27016659046a8f8e7b4fd61ecbceaf9f5e306258.tar nixpkgs-27016659046a8f8e7b4fd61ecbceaf9f5e306258.tar.gz nixpkgs-27016659046a8f8e7b4fd61ecbceaf9f5e306258.tar.bz2 nixpkgs-27016659046a8f8e7b4fd61ecbceaf9f5e306258.tar.lz nixpkgs-27016659046a8f8e7b4fd61ecbceaf9f5e306258.tar.xz nixpkgs-27016659046a8f8e7b4fd61ecbceaf9f5e306258.tar.zst nixpkgs-27016659046a8f8e7b4fd61ecbceaf9f5e306258.zip | |
Fetch all EC2 metadata / user data in the initrd
Since we're already fetching one datum, we may as well fetch the others needed by fetch-ec2-data. This also eliminates the dependency on wget.
Diffstat (limited to 'nixos/modules/virtualisation/amazon-image.nix')
| -rw-r--r-- | nixos/modules/virtualisation/amazon-image.nix | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/nixos/modules/virtualisation/amazon-image.nix b/nixos/modules/virtualisation/amazon-image.nix index 2f6a95786a2..a895f66db8e 100644 --- a/nixos/modules/virtualisation/amazon-image.nix +++ b/nixos/modules/virtualisation/amazon-image.nix @@ -57,8 +57,7 @@ let cfg = config.ec2; in boot.initrd.postMountCommands = '' metaDir=$targetRoot/etc/ec2-metadata - mkdir -m 0755 -p $targetRoot/etc - mkdir -m 0700 -p "$metaDir" + mkdir -m 0755 -p "$metaDir" echo "getting EC2 instance metadata..." @@ -66,6 +65,19 @@ let cfg = config.ec2; in wget -q -O "$metaDir/ami-manifest-path" http://169.254.169.254/1.0/meta-data/ami-manifest-path fi + if ! [ -e "$metaDir/user-data" ]; then + wget -q -O "$metaDir/user-data" http://169.254.169.254/1.0/user-data + chmod 600 "$metaDir/user-data" + fi + + if ! [ -e "$metaDir/hostname" ]; then + wget -q -O "$metaDir/hostname" http://169.254.169.254/1.0/meta-data/hostname + fi + + if ! [ -e "$metaDir/public-keys-0-openssh-key" ]; then + wget -q -O "$metaDir/public-keys-0-openssh-key" http://169.254.169.254/1.0/meta-data/public-keys/0/openssh-key + fi + diskNr=0 diskForUnionfs= for device in /dev/xvd[abcde]*; do |