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-$$version/nixexprs.tar.xz" && \
  21           nix-instantiate --find-file nixpkgs
  22 .PHONY: nix-info
  23
  24 ###### Initial setup
  25 setup:
  26         ./scripts/setup
  27 .PHONY: setup
  28
  29 ###### Nixops regular tasks
  30 TARGET ?=
  31 NIXOPS_ARGS ?=
  32 ifdef TARGET
  33   override NIXOPS_ARGS +=--include=$(TARGET)
  34 endif
  35 SSH_ARGS ?=
  36
  37 nixops:
  38         $(NIXOPS_PRIV) $(NIXOPS_ARGS)
  39
  40 ssh-eldiron:
  41         $(NIXOPS_PRIV) ssh eldiron -- $(SSH_ARGS)
  42
  43 ssh-dilion:
  44         $(NIXOPS_PRIV) ssh dilion -- $(SSH_ARGS)
  45
  46 ssh-backup-2:
  47         $(NIXOPS_PRIV) ssh backup-2 -- $(SSH_ARGS)
  48
  49 ssh-monitoring-1:
  50         $(NIXOPS_PRIV) ssh monitoring-1 -- $(SSH_ARGS)
  51
  52 info:
  53         $(NIXOPS_PRIV) list
  54         $(NIXOPS_PRIV) info
  55
  56 debug:
  57         $(NIXOPS_PRIV) deploy --build-only --show-trace $(NIXOPS_ARGS)
  58
  59 dry-run:
  60         $(NIXOPS_PRIV) deploy --dry-run $(NIXOPS_ARGS)
  61
  62 build:
  63         $(NIXOPS_PRIV) deploy --build-only $(NIXOPS_ARGS)
  64
  65 upload:
  66         $(NIXOPS_PRIV) deploy --copy-only $(NIXOPS_ARGS)
  67
  68 deploy:
  69         $(NIXOPS_PRIV) deploy $(NIXOPS_ARGS)
  70
  71 deploy-reboot:
  72         $(NIXOPS_PRIV) deploy --force-reboot $(NIXOPS_ARGS)
  73
  74 reboot:
  75         $(NIXOPS_PRIV) reboot --include=$(TARGET)
  76 .PHONY: nixops ssh-eldiron info debug dry-run build upload deploy deploy-reboot reboot
  77
  78 ###### Cleanup generations and garbage collection
  79 profile := $$($(NIXOPS_PRIV) info | grep "^Nix profile: " | sed -e "s/^Nix profile: //")
  80 GEN ?= "+3"
  81
  82 list-generations:
  83         nix-env -p $(profile) --list-generations
  84         $(NIXOPS_PRIV) ssh eldiron -- nix-env -p /nix/var/nix/profiles/system --list-generations
  85 .PHONY: list-generations
  86
  87 delete-generations:
  88         nix-env -p $(profile) --delete-generations $(GEN)
  89         $(NIXOPS_PRIV) ssh eldiron -- nix-env -p /nix/var/nix/profiles/system --delete-generations $(GEN)
  90         $(NIXOPS_PRIV) ssh dilion -- nix-env -p /nix/var/nix/profiles/system --delete-generations $(GEN)
  91         $(NIXOPS_PRIV) ssh backup-2 -- nix-env -p /nix/var/nix/profiles/system --delete-generations $(GEN)
  92         $(NIXOPS_PRIV) ssh monitoring-1 -- nix-env -p /nix/var/nix/profiles/system --delete-generations $(GEN)
  93 .PHONY: delete-generations
  94
  95 cleanup: delete-generations
  96         nix-store --gc
  97         $(NIXOPS_PRIV) ssh eldiron -- nix-store --gc
  98         $(NIXOPS_PRIV) ssh dilion -- nix-store --gc
  99         $(NIXOPS_PRIV) ssh backup-2 -- nix-store --gc
 100         $(NIXOPS_PRIV) ssh monitoring-1 -- nix-store --gc
 101 .PHONY: cleanup
 102
 103 ###### Pull environment and deployment from remote
 104 # Don't include pull_deployment by default as this should happen only rarely
 105 pull: pull_environment;
 106 .PHONY: pull
 107
 108 pull_environment:
 109 ifndef NIXOPS_CONFIG_PASS_SUBTREE_REMOTE
 110         $(error "Please set NIXOPS_CONFIG_PASS_SUBTREE_REMOTE to the password-store subtree remote name")
 111 endif
 112         pass git subtree pull --prefix=$(NIXOPS_CONFIG_PASS_SUBTREE_PATH) $(NIXOPS_CONFIG_PASS_SUBTREE_REMOTE) master
 113 .PHONY: pull_environment
 114
 115 pull_deployment:
 116         @if $(NIXOPS) info -d $(NIXOPS_DEPLOYMENT) 2>/dev/null >/dev/null ; then \
 117           echo "This will remove your current deployment file and recreate it!. Continue? [y/N]" && \
 118           read y && \
 119           [ "$$y" = "y" -o "$$y" = "Y" ] && \
 120           $(NIXOPS) delete --force -d $(NIXOPS_DEPLOYMENT); \
 121         fi
 122         pass show $(NIXOPS_CONFIG_PASS_SUBTREE_PATH)/Nixops/Deployment | $(NIXOPS) import
 123         $(NIXOPS) modify -d $(NIXOPS_DEPLOYMENT) "$$(pwd)/default.nix"
 124 .PHONY: pull_deployment
 125
 126 deployment_is_set:
 127         $(NIXOPS) info -d $(NIXOPS_DEPLOYMENT) 2>/dev/null >/dev/null
 128 .PHONY: deployment_is_set
 129
 130 ###### Push environment and deployment information to password store
 131 push: push_deployment push_environment;
 132 .PHONY: push
 133
 134 push_deployment:
 135         $(NIXOPS) export | pass insert -m $(NIXOPS_CONFIG_PASS_SUBTREE_PATH)/Nixops/Deployment
 136 .PHONY: push_deployment
 137
 138 push_environment:
 139 ifndef NIXOPS_CONFIG_PASS_SUBTREE_REMOTE
 140         $(error "Please set NIXOPS_CONFIG_PASS_SUBTREE_REMOTE to the password-store subtree remote name")
 141 endif
 142         pass git subtree push --prefix=$(NIXOPS_CONFIG_PASS_SUBTREE_PATH) $(NIXOPS_CONFIG_PASS_SUBTREE_REMOTE) master
 143 .PHONY: push_environment