nixops/Makefile

   1 export
   2 ifndef NIXOPS_CONFIG_PASS_SUBTREE_PATH
   3   $(error Please set NIXOPS_CONFIG_PASS_SUBTREE_PATH to the password-store subtree path)
   4 endif
   5
   6 NIXOPS_STATE ?= ./state/eldiron.nixops
   7 NIXOPS_DEPLOYMENT = cef694f3-081d-11e9-b31f-0242ec186adf
   8 nixpkgs ?= $(shell cat ../nix/sources.json | jq -r '."nixpkgs-nixops".url')
   9 nixpkgsNext ?= $(shell cat ../nix/sources.json | jq -r '."nixpkgs-nixops-next".url')
  10 nixpkgsPrevious ?= $(shell cat ../nix/sources.json | jq -r '."nixpkgs-nixops-previous".url')
  11 NIX_PATH = nixpkgs=${nixpkgs}:nixpkgsNext=${nixpkgsNext}:nixpkgsPrevious=${nixpkgsPrevious}
  12
  13 NIXOPS := $(shell NIX_PATH=$(NIX_PATH) nix-build --no-out-link -E "with import <nixpkgs> { overlays = builtins.attrValues (import ../overlays); }; nixops")/bin/nixops
  14 NIXOPS_PRIV = ./scripts/with_env $(NIXOPS)
  15
  16 ###### Current channel information
  17 nix-info:
  18         @version=$$(nix eval --raw nixpkgs.lib.version) && \
  19           mainversion=$$(echo $$version | cut -d"." -f -2) && \
  20           echo "https://releases.nixos.org/nixos/$$mainversion/nixos-$$version/nixexprs.tar.xz" && \
  21           nix-instantiate --find-file nixpkgs
  22 .PHONY: nix-info
  23
  24 ###### Initial setup
  25 setup:
  26         ./scripts/setup
  27 .PHONY: setup
  28
  29 ###### Nixops regular tasks
  30 NIXOPS_ARGS ?=
  31 nixops:
  32         $(NIXOPS_PRIV) $(NIXOPS_ARGS)
  33
  34 SSH_ARGS ?=
  35 ssh-eldiron:
  36         $(NIXOPS_PRIV) ssh eldiron -- $(SSH_ARGS)
  37
  38 ssh-dilion:
  39         $(NIXOPS_PRIV) ssh dilion -- $(SSH_ARGS)
  40
  41 ssh-backup-2:
  42         $(NIXOPS_PRIV) ssh backup-2 -- $(SSH_ARGS)
  43
  44 ssh-monitoring-1:
  45         $(NIXOPS_PRIV) ssh monitoring-1 -- $(SSH_ARGS)
  46
  47 info:
  48         $(NIXOPS_PRIV) list
  49         $(NIXOPS_PRIV) info
  50
  51 debug:
  52         $(NIXOPS_PRIV) deploy --build-only --show-trace
  53
  54 dry-run:
  55         $(NIXOPS_PRIV) deploy --dry-run
  56
  57 build:
  58         $(NIXOPS_PRIV) deploy --build-only
  59
  60 upload:
  61         $(NIXOPS_PRIV) deploy --copy-only
  62
  63 deploy:
  64         $(NIXOPS_PRIV) deploy
  65
  66 deploy-reboot:
  67         $(NIXOPS_PRIV) deploy --force-reboot
  68
  69 reboot:
  70         $(NIXOPS_PRIV) reboot --include=eldiron
  71 .PHONY: nixops ssh-eldiron info debug dry-run build upload deploy deploy-reboot reboot
  72
  73 ###### Cleanup generations and garbage collection
  74 profile := $$($(NIXOPS_PRIV) info | grep "^Nix profile: " | sed -e "s/^Nix profile: //")
  75 GEN ?= "+3"
  76
  77 list-generations:
  78         nix-env -p $(profile) --list-generations
  79         $(NIXOPS_PRIV) ssh eldiron -- nix-env -p /nix/var/nix/profiles/system --list-generations
  80 .PHONY: list-generations
  81
  82 delete-generations:
  83         nix-env -p $(profile) --delete-generations $(GEN)
  84         $(NIXOPS_PRIV) ssh eldiron -- nix-env -p /nix/var/nix/profiles/system --delete-generations $(GEN)
  85         $(NIXOPS_PRIV) ssh dilion -- nix-env -p /nix/var/nix/profiles/system --delete-generations $(GEN)
  86         $(NIXOPS_PRIV) ssh backup-2 -- nix-env -p /nix/var/nix/profiles/system --delete-generations $(GEN)
  87         $(NIXOPS_PRIV) ssh monitoring-1 -- nix-env -p /nix/var/nix/profiles/system --delete-generations $(GEN)
  88 .PHONY: delete-generations
  89
  90 cleanup: delete-generations
  91         nix-store --gc
  92         $(NIXOPS_PRIV) ssh eldiron -- nix-store --gc
  93         $(NIXOPS_PRIV) ssh dilion -- nix-store --gc
  94         $(NIXOPS_PRIV) ssh backup-2 -- nix-store --gc
  95         $(NIXOPS_PRIV) ssh monitoring-1 -- nix-store --gc
  96 .PHONY: cleanup
  97
  98 ###### Pull environment and deployment from remote
  99 # Don't include pull_deployment by default as this should happen only rarely
 100 pull: pull_environment;
 101 .PHONY: pull
 102
 103 pull_environment:
 104 ifndef NIXOPS_CONFIG_PASS_SUBTREE_REMOTE
 105         $(error "Please set NIXOPS_CONFIG_PASS_SUBTREE_REMOTE to the password-store subtree remote name")
 106 endif
 107         pass git subtree pull --prefix=$(NIXOPS_CONFIG_PASS_SUBTREE_PATH) $(NIXOPS_CONFIG_PASS_SUBTREE_REMOTE) master
 108 .PHONY: pull_environment
 109
 110 pull_deployment:
 111         @if $(NIXOPS) info -d $(NIXOPS_DEPLOYMENT) 2>/dev/null >/dev/null ; then \
 112           echo "This will remove your current deployment file and recreate it!. Continue? [y/N]" && \
 113           read y && \
 114           [ "$$y" = "y" -o "$$y" = "Y" ] && \
 115           $(NIXOPS) delete --force -d $(NIXOPS_DEPLOYMENT); \
 116         fi
 117         pass show $(NIXOPS_CONFIG_PASS_SUBTREE_PATH)/Nixops/Deployment | $(NIXOPS) import
 118         $(NIXOPS) modify -d $(NIXOPS_DEPLOYMENT) "$$(pwd)/default.nix"
 119 .PHONY: pull_deployment
 120
 121 deployment_is_set:
 122         $(NIXOPS) info -d $(NIXOPS_DEPLOYMENT) 2>/dev/null >/dev/null
 123 .PHONY: deployment_is_set
 124
 125 ###### Push environment and deployment information to password store
 126 push: push_deployment push_environment;
 127 .PHONY: push
 128
 129 push_deployment:
 130         $(NIXOPS) export | pass insert -m $(NIXOPS_CONFIG_PASS_SUBTREE_PATH)/Nixops/Deployment
 131 .PHONY: push_deployment
 132
 133 push_environment:
 134 ifndef NIXOPS_CONFIG_PASS_SUBTREE_REMOTE
 135         $(error "Please set NIXOPS_CONFIG_PASS_SUBTREE_REMOTE to the password-store subtree remote name")
 136 endif
 137         pass git subtree push --prefix=$(NIXOPS_CONFIG_PASS_SUBTREE_PATH) $(NIXOPS_CONFIG_PASS_SUBTREE_REMOTE) master
 138 .PHONY: push_environment