guix-glicid/glicid/services/caddy.scm

114 lines
5.7 KiB
Scheme

(define-module (glicid services caddy)
#:use-module (guix gexp)
#:use-module (gnu packages bash)
#:use-module (gnu services)
#:use-module (gnu services shepherd)
#:use-module (guix records)
#:use-module (gnu system privilege)
#:use-module (gnu system shadow)
#:use-module (ice-9 match)
#:use-module (glicid packages caddy)
#:export (%caddy-accounts
caddy-configuration
caddy-configuration?
caddy-shepherd-service
caddy-service-type
caddy-with-extensions-service-type
))
(define %caddy-accounts
(list
(user-group (name "caddy")(system? #t))
(user-account
(name "caddy")
(group "caddy")
(system? #t)
(home-directory "/var/lib/caddy")
(shell (file-append bash "/bin/bash")))))
(define-record-type* <caddy-configuration> caddy-configuration
make-caddy-configuration
caddy-configuration?
(caddy caddy (default caddy-dirty))
(config-file config-file (default ""))
(log-file log-file (default "/var/log/caddy.log"))
(proxy proxy (default #f))
(noproxy noproxy (default #f))
)
(define caddy-service
(match-lambda
(($ <caddy-configuration> caddy config-file log-file proxy noproxy)
(list (shepherd-service (provision '(caddy))
(documentation "Run caddy.")
(requirement '(user-processes))
(respawn? #t)
(respawn-delay 10)
(start #~(make-forkexec-constructor (list "/run/privileged/bin/caddy"
"run"
#$@(if config-file
(list "-c" config-file)
'())
)
#:log-file #$log-file
#:environment-variables (list
"PATH=/run/current-system/profile/bin:/run/current-system/profile/sbin:/run/current-system/profile/libexec:/run/privileged/bin"
"HOME=/var/lib/caddy"
#$@(if proxy
(list
string-append "http_proxy=" #$proxy
string-append "https_proxy=" #$proxy)
'())
#$@(if noproxy
(string-append "no_proxy=" #$noproxy)
'())
)
#:user "caddy"
#:group "caddy"
))
(stop #~(make-kill-destructor)))))))
(define %caddy-priv
(list
(privileged-program
(program (file-append caddy-dirty "/sbin/caddy"))
(capabilities "cap_net_admin,cap_net_bind_service=+ep")
)))
(define %caddy-with-extensions-priv
(list
(privileged-program
(program (file-append caddy-dirty-with-extensions "/sbin/caddy"))
(capabilities "cap_net_admin,cap_net_bind_service=+ep")
)))
(define %caddy-activation
#~(begin
(chmod "/var/lib/caddy" #o0770)
#t ))
(define caddy-with-extensions-service-type
(service-type
(name 'caddy)
(default-value (caddy-configuration))
(extensions (list
(service-extension shepherd-root-service-type caddy-service)
(service-extension privileged-program-service-type (const %caddy-with-extensions-priv))
(service-extension account-service-type (const %caddy-accounts))
(service-extension activation-service-type (const %caddy-activation))
))
(description "run caddy web server service")))
(define caddy-service-type
(service-type
(name 'caddy)
(default-value (caddy-configuration))
(extensions (list
(service-extension shepherd-root-service-type caddy-service)
(service-extension privileged-program-service-type (const %caddy-priv))
(service-extension account-service-type (const %caddy-accounts))
(service-extension activation-service-type (const %caddy-activation))
))
(description "run caddy web server service")))