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[perso/Immae/Config/Nix.git] / nixops / Makefile
index cce57ff4269a13ee28159b90b9b5a5faa966f6a7..d8268ccb423b5bc5b87f15e7c373f8b7baeb5c0b 100644 (file)
+export
+ifndef NIXOPS_CONFIG_PASS_SUBTREE_PATH
+  $(error Please set NIXOPS_CONFIG_PASS_SUBTREE_PATH to the password-store subtree path)
+endif
+
+NIXOPS_STATE ?= ./state/eldiron.nixops
+NIXOPS_DEPLOYMENT = cef694f3-081d-11e9-b31f-0242ec186adf
+nixpkgs ?= $(shell cat ../nix/sources.json | jq -r '."nixpkgs-nixops".url')
+nixpkgsNext ?= $(shell cat ../nix/sources.json | jq -r '."nixpkgs-nixops-next".url')
+nixpkgsPrevious ?= $(shell cat ../nix/sources.json | jq -r '."nixpkgs-nixops-previous".url')
+NIX_PATH = nixpkgs=${nixpkgs}:nixpkgsNext=${nixpkgsNext}:nixpkgsPrevious=${nixpkgsPrevious}
+
+NIXOPS := $(shell NIX_PATH=$(NIX_PATH) nix-build --no-out-link -E "with import <nixpkgs> { overlays = builtins.attrValues (import ../overlays); }; nixops")/bin/nixops
+NIXOPS_PRIV = ./scripts/with_env $(NIXOPS)
+
+###### Current channel information
+nix-info:
+       @version=$$(nix eval --raw nixpkgs.lib.version) && \
+         mainversion=$$(echo $$version | cut -d"." -f -2) && \
+         echo "https://releases.nixos.org/nixos/$$mainversion/nixos-$$version/nixexprs.tar.xz" && \
+         nix-instantiate --find-file nixpkgs
+.PHONY: nix-info
+
+###### Initial setup
 setup:
        ./scripts/setup
+.PHONY: setup
 
+###### Nixops regular tasks
+NIXOPS_ARGS ?=
+nixops:
+       $(NIXOPS_PRIV) $(NIXOPS_ARGS)
+
+SSH_ARGS ?=
 ssh-eldiron:
-       ./scripts/nixops_wrap ssh eldiron
+       $(NIXOPS_PRIV) ssh eldiron -- $(SSH_ARGS)
+
+ssh-dilion:
+       $(NIXOPS_PRIV) ssh dilion -- $(SSH_ARGS)
+
+ssh-backup-2:
+       $(NIXOPS_PRIV) ssh backup-2 -- $(SSH_ARGS)
+
+ssh-monitoring-1:
+       $(NIXOPS_PRIV) ssh monitoring-1 -- $(SSH_ARGS)
 
 info:
-       ./scripts/nixops_wrap list
-       ./scripts/nixops_wrap info
+       $(NIXOPS_PRIV) list
+       $(NIXOPS_PRIV) info
 
 debug:
-       ./scripts/nixops_wrap deploy --build-only --show-trace
+       $(NIXOPS_PRIV) deploy --build-only --show-trace
 
 dry-run:
-       ./scripts/nixops_wrap deploy --dry-run
+       $(NIXOPS_PRIV) deploy --dry-run
 
 build:
-       ./scripts/nixops_wrap deploy --build-only
+       $(NIXOPS_PRIV) deploy --build-only
 
 upload:
-       ./scripts/nixops_wrap deploy --copy-only
+       $(NIXOPS_PRIV) deploy --copy-only
 
 deploy:
-       ./scripts/nixops_wrap deploy
+       $(NIXOPS_PRIV) deploy
 
-reboot:
-       ./scripts/nixops_wrap reboot --include=eldiron
+deploy-reboot:
+       $(NIXOPS_PRIV) deploy --force-reboot
 
-push:
-       ./scripts/push_deployment
-       ./scripts/push_environment
-
-pull:
-       ./scripts/pull_environment
-
-pull-deployment:
-       ./scripts/pull_deployment
+reboot:
+       $(NIXOPS_PRIV) reboot --include=eldiron
+.PHONY: nixops ssh-eldiron info debug dry-run build upload deploy deploy-reboot reboot
 
-profile = $(shell ./scripts/nixops_wrap info | grep "^Nix profile: " | sed -e "s/^Nix profile: //")
+###### Cleanup generations and garbage collection
+profile := $$($(NIXOPS_PRIV) info | grep "^Nix profile: " | sed -e "s/^Nix profile: //")
 GEN ?= "+3"
 
 list-generations:
        nix-env -p $(profile) --list-generations
-       ./scripts/nixops_wrap ssh eldiron -- nix-env -p /nix/var/nix/profiles/system --list-generations
+       $(NIXOPS_PRIV) ssh eldiron -- nix-env -p /nix/var/nix/profiles/system --list-generations
+.PHONY: list-generations
 
 delete-generations:
        nix-env -p $(profile) --delete-generations $(GEN)
-       ./scripts/nixops_wrap ssh eldiron -- nix-env -p /nix/var/nix/profiles/system --delete-generations $(GEN)
+       $(NIXOPS_PRIV) ssh eldiron -- nix-env -p /nix/var/nix/profiles/system --delete-generations $(GEN)
+       $(NIXOPS_PRIV) ssh dilion -- nix-env -p /nix/var/nix/profiles/system --delete-generations $(GEN)
+       $(NIXOPS_PRIV) ssh backup-2 -- nix-env -p /nix/var/nix/profiles/system --delete-generations $(GEN)
+       $(NIXOPS_PRIV) ssh monitoring-1 -- nix-env -p /nix/var/nix/profiles/system --delete-generations $(GEN)
+.PHONY: delete-generations
 
 cleanup: delete-generations
        nix-store --gc
-       ./scripts/nixops_wrap ssh eldiron -- nix-store --gc
-
-.PHONY: setup ssh-eldiron info debug dry-run build upload deploy push pull pull-deployment list-generations delete-generations cleanup
+       $(NIXOPS_PRIV) ssh eldiron -- nix-store --gc
+       $(NIXOPS_PRIV) ssh dilion -- nix-store --gc
+       $(NIXOPS_PRIV) ssh backup-2 -- nix-store --gc
+       $(NIXOPS_PRIV) ssh monitoring-1 -- nix-store --gc
+.PHONY: cleanup
+
+###### Pull environment and deployment from remote
+# Don't include pull_deployment by default as this should happen only rarely
+pull: pull_environment;
+.PHONY: pull
+
+pull_environment:
+ifndef NIXOPS_CONFIG_PASS_SUBTREE_REMOTE
+       $(error "Please set NIXOPS_CONFIG_PASS_SUBTREE_REMOTE to the password-store subtree remote name")
+endif
+       pass git subtree pull --prefix=$(NIXOPS_CONFIG_PASS_SUBTREE_PATH) $(NIXOPS_CONFIG_PASS_SUBTREE_REMOTE) master
+.PHONY: pull_environment
+
+pull_deployment:
+       @if $(NIXOPS) info -d $(NIXOPS_DEPLOYMENT) 2>/dev/null >/dev/null ; then \
+         echo "This will remove your current deployment file and recreate it!. Continue? [y/N]" && \
+         read y && \
+         [ "$$y" = "y" -o "$$y" = "Y" ] && \
+         $(NIXOPS) delete --force -d $(NIXOPS_DEPLOYMENT); \
+       fi
+       pass show $(NIXOPS_CONFIG_PASS_SUBTREE_PATH)/Nixops/Deployment | $(NIXOPS) import
+       $(NIXOPS) modify -d $(NIXOPS_DEPLOYMENT) "$$(pwd)/default.nix"
+.PHONY: pull_deployment
+
+deployment_is_set:
+       $(NIXOPS) info -d $(NIXOPS_DEPLOYMENT) 2>/dev/null >/dev/null
+.PHONY: deployment_is_set
+
+###### Push environment and deployment information to password store
+push: push_deployment push_environment;
+.PHONY: push
+
+push_deployment:
+       $(NIXOPS) export | pass insert -m $(NIXOPS_CONFIG_PASS_SUBTREE_PATH)/Nixops/Deployment
+.PHONY: push_deployment
+
+push_environment:
+ifndef NIXOPS_CONFIG_PASS_SUBTREE_REMOTE
+       $(error "Please set NIXOPS_CONFIG_PASS_SUBTREE_REMOTE to the password-store subtree remote name")
+endif
+       pass git subtree push --prefix=$(NIXOPS_CONFIG_PASS_SUBTREE_PATH) $(NIXOPS_CONFIG_PASS_SUBTREE_REMOTE) master
+.PHONY: push_environment