cleanup now runs in a loop in a separate goroutine

.vagrant/machines/default/libvirt/created_networks

@@ -1,3 +1,4 @@
 5533801d-70e3-4c21-9942-82d20930c789
 5533801d-70e3-4c21-9942-82d20930c789
 5533801d-70e3-4c21-9942-82d20930c789
+5533801d-70e3-4c21-9942-82d20930c789

Makefile

@@ -1,19 +1,17 @@
 
 release: deps
-	CGO_ENABLED=1 go build -v -x -buildvcs=true .
+	CGO_ENABLED=1 go build -buildvcs=true .
 
 dev:
 	go build .
 	./podterminal
 
-clean:
-	rm -f filegate
-	# rm -f config.yaml
-	rm -f db.sqlite
-	rm -rf storage/
-
 deps:
 	go mod download
 	go mod tidy
 
-
+install: 
+	mv podterminal /usr/local/bin/podterminal
+	mkdir -p /etc/podterminal
+	useradd -r -s /bin/false podterminal 
+	install -m 644 ./exampleconfig.yaml /etc/podterminal/config.yaml

go.mod

@@ -76,6 +76,7 @@ require (
 	github.com/gorilla/sessions v1.2.1 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/jinzhu/copier v0.4.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
@@ -85,6 +86,7 @@ require (
 	github.com/kr/fs v0.1.0 // indirect
 	github.com/leodido/go-urn v1.2.4 // indirect
 	github.com/letsencrypt/boulder v0.0.0-20230213213521-fdfea0d469b6 // indirect
+	github.com/magiconair/properties v1.8.7 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/manifoldco/promptui v0.9.0 // indirect
 	github.com/mattn/go-isatty v0.0.19 // indirect
@@ -113,13 +115,20 @@ require (
 	github.com/pkg/sftp v1.13.6 // indirect
 	github.com/proglottis/gpgme v0.1.3 // indirect
 	github.com/rivo/uniseg v0.4.4 // indirect
+	github.com/sagikazarmark/locafero v0.4.0 // indirect
+	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
 	github.com/secure-systems-lab/go-securesystemslib v0.7.0 // indirect
 	github.com/sigstore/fulcio v1.4.3 // indirect
 	github.com/sigstore/rekor v1.2.2 // indirect
 	github.com/sigstore/sigstore v1.7.5 // indirect
 	github.com/sirupsen/logrus v1.9.3 // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/afero v1.11.0 // indirect
+	github.com/spf13/cast v1.6.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/spf13/viper v1.18.2 // indirect
 	github.com/stefanberger/go-pkcs11uri v0.0.0-20201008174630-78d3cae3a980 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/sylabs/sif/v2 v2.15.0 // indirect
 	github.com/syndtr/gocapability v0.0.0-20200815063812-42c35b437635 // indirect
 	github.com/tchap/go-patricia/v2 v2.3.1 // indirect
@@ -132,20 +141,22 @@ require (
 	go.mongodb.org/mongo-driver v1.11.3 // indirect
 	go.mozilla.org/pkcs7 v0.0.0-20210826202110-33d05740a352 // indirect
 	go.opencensus.io v0.24.0 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/arch v0.5.0 // indirect
 	golang.org/x/crypto v0.17.0 // indirect
 	golang.org/x/exp v0.0.0-20231006140011-7918f672742d // indirect
 	golang.org/x/mod v0.13.0 // indirect
-	golang.org/x/net v0.18.0 // indirect
+	golang.org/x/net v0.19.0 // indirect
 	golang.org/x/sync v0.5.0 // indirect
 	golang.org/x/sys v0.15.0 // indirect
 	golang.org/x/term v0.15.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
 	golang.org/x/tools v0.14.0 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20230920204549-e6e6cdab5c13 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20231120223509-83a465c0220f // indirect
-	google.golang.org/grpc v1.58.3 // indirect
+	google.golang.org/grpc v1.59.0 // indirect
 	google.golang.org/protobuf v1.31.0 // indirect
 	gopkg.in/go-jose/go-jose.v2 v2.6.1 // indirect
+	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	sigs.k8s.io/yaml v1.4.0 // indirect

go.sum

@@ -604,6 +604,7 @@ github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+l
 github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
+github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/honeycombio/beeline-go v1.10.0 h1:cUDe555oqvw8oD76BQJ8alk7FP0JZ/M/zXpNvOEDLDc=
 github.com/honeycombio/beeline-go v1.10.0/go.mod h1:Zz5WMeQCJzFt2Mvf8t6HC1X8RLskLVR/e8rvcmXB1G8=
@@ -682,6 +683,8 @@ github.com/letsencrypt/boulder v0.0.0-20230213213521-fdfea0d469b6 h1:unJdfS94Y3k
 github.com/letsencrypt/boulder v0.0.0-20230213213521-fdfea0d469b6/go.mod h1:PUgW5vI9ANEaV6qv9a6EKu8gAySgwf0xrzG9xIB/CK0=
 github.com/linuxkit/virtsock v0.0.0-20201010232012-f8cee7dfc7a3/go.mod h1:3r6x7q95whyfWQpmGZTu3gk3v2YkMi05HEzl7Tf7YEo=
 github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
+github.com/magiconair/properties v1.8.7 h1:IeQXZAiQcpL9mgcAe1Nu6cX9LLw6ExEHKjN0VQdvPDY=
+github.com/magiconair/properties v1.8.7/go.mod h1:Dhd985XPs7jluiymwWYZ0G4Z61jb3vdS329zhj2hYo0=
 github.com/mailru/easyjson v0.0.0-20160728113105-d5b7844b561a/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
@@ -889,6 +892,10 @@ github.com/rogpeppe/go-internal v1.11.0 h1:cWPaGQEPrBb5/AsnsZesgZZ9yb1OQ+GOISoDN
 github.com/rogpeppe/go-internal v1.11.0/go.mod h1:ddIwULY96R17DhadqLgMfk9H9tvdUzkipdSkR5nkCZA=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/safchain/ethtool v0.0.0-20190326074333-42ed695e3de8/go.mod h1:Z0q5wiBQGYcxhMZ6gUqHn6pYNLypFAvaL3UvgZLR0U4=
+github.com/sagikazarmark/locafero v0.4.0 h1:HApY1R9zGo4DBgr7dqsTH/JJxLTTsOt7u6keLGt6kNQ=
+github.com/sagikazarmark/locafero v0.4.0/go.mod h1:Pe1W6UlPYUk/+wc/6KFhbORCfqzgYEpgQ3O5fPuL3H4=
+github.com/sagikazarmark/slog-shim v0.1.0 h1:diDBnUNK9N/354PgrxMywXnAwEr1QZcOr6gto+ugjYE=
+github.com/sagikazarmark/slog-shim v0.1.0/go.mod h1:SrcSrq8aKtyuqEI1uvTDTK1arOWRIczQRv+GVI1AkeQ=
 github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
 github.com/sclevine/spec v1.2.0/go.mod h1:W4J29eT/Kzv7/b9IWLB055Z+qvVC9vt0Arko24q7p+U=
 github.com/sebdah/goldie/v2 v2.5.3 h1:9ES/mNN+HNUbNWpVAlrzuZ7jE+Nrczbj8uFRjM7624Y=
@@ -923,10 +930,16 @@ github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVs
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
 github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
+github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=
+github.com/sourcegraph/conc v0.3.0/go.mod h1:Sdozi7LEKbFPqYX2/J+iBAM6HpqSLTASQIKqDmF7Mt0=
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
 github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
 github.com/spf13/afero v1.2.2/go.mod h1:9ZxEEn6pIJ8Rxe320qSDBk6AsU0r9pR7Q4OcevTdifk=
+github.com/spf13/afero v1.11.0 h1:WJQKhtpdm3v2IzqG8VMqrr6Rf3UYpEF239Jy9wNepM8=
+github.com/spf13/afero v1.11.0/go.mod h1:GH9Y3pIexgf1MTIWtNGyogA5MwRIDXGUr+hbWNoBjkY=
 github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
+github.com/spf13/cast v1.6.0 h1:GEiTHELF+vaR5dhz3VqZfFSzZjYbgeKDpBxQVS4GYJ0=
+github.com/spf13/cast v1.6.0/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
 github.com/spf13/cobra v0.0.2-0.20171109065643-2da4a54c5cee/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
 github.com/spf13/cobra v0.0.3/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
 github.com/spf13/cobra v1.0.0/go.mod h1:/6GTrnGXV9HjY+aR4k0oJ5tcvakLuG6EuKReYlHNrgE=
@@ -940,6 +953,8 @@ github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnIn
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/spf13/viper v1.4.0/go.mod h1:PTJ7Z/lr49W6bUbkmS1V3by4uWynFiR9p7+dSq/yZzE=
+github.com/spf13/viper v1.18.2 h1:LUXCnvUvSM6FXAsj6nnfc8Q2tp1dIgUfY9Kc8GsSOiQ=
+github.com/spf13/viper v1.18.2/go.mod h1:EKmWIqdnk5lOcmR72yw6hS+8OPYcwD0jteitLMVB+yk=
 github.com/stefanberger/go-pkcs11uri v0.0.0-20201008174630-78d3cae3a980 h1:lIOOHPEbXzO3vnmx2gok1Tfs31Q8GQqKLc8vVqyQq/I=
 github.com/stefanberger/go-pkcs11uri v0.0.0-20201008174630-78d3cae3a980/go.mod h1:AO3tvPzVZ/ayst6UlUKUv6rcPQInYe3IknH3jYhAKu8=
 github.com/stretchr/objx v0.0.0-20180129172003-8a3f7159479f/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -961,6 +976,8 @@ github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o
 github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
+github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
 github.com/sylabs/sif/v2 v2.15.0 h1:Nv0tzksFnoQiQ2eUwpAis9nVqEu4c3RcNSxX8P3Cecw=
 github.com/sylabs/sif/v2 v2.15.0/go.mod h1:X1H7eaPz6BAxA84POMESXoXfTqgAnLQkujyF/CQFWTc=
 github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww=
@@ -1054,6 +1071,8 @@ go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqe
 go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
+go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
+go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
 go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
 golang.org/x/arch v0.5.0 h1:jpGode6huXQxcskEIpOCvrU+tzo81b6+oFLUYXWtH/Y=
@@ -1160,6 +1179,8 @@ golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug
 golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
 golang.org/x/net v0.18.0 h1:mIYleuAkSbHh0tCv7RvjL3F6ZVbLjq4+R7zbOn3Kokg=
 golang.org/x/net v0.18.0/go.mod h1:/czyP5RqHAH4odGYxBJ1qz0+CE5WZ+2j1YgoEo8F2jQ=
+golang.org/x/net v0.19.0 h1:zTwKpTd2XuCqf8huc7Fo2iSy+4RHPd10s4KzeTnVr1c=
+golang.org/x/net v0.19.0/go.mod h1:CfAk/cbD4CthTvqiEl8NpboMuiuOYsAr/7NOjZJtv1U=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -1395,6 +1416,8 @@ google.golang.org/genproto v0.0.0-20200527145253-8367513e4ece/go.mod h1:jDfRM7Fc
 google.golang.org/genproto v0.0.0-20201110150050-8816d57aaa9a/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20230920204549-e6e6cdab5c13 h1:N3bU/SQDCDyD6R528GJ/PwW9KjYcJA3dgyH+MovAkIM=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20230920204549-e6e6cdab5c13/go.mod h1:KSqppvjFjtoCI+KGd4PELB0qLNxdJHRGqRI09mB6pQA=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20231120223509-83a465c0220f h1:ultW7fxlIvee4HYrtnaRPon9HpEgFk5zYpmfMgtKB5I=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20231120223509-83a465c0220f/go.mod h1:L9KNLi232K1/xB6f7AlSX692koaRnKaWSR0stBki0Yc=
 google.golang.org/grpc v0.0.0-20160317175043-d3ddb4469d5a/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
@@ -1415,6 +1438,8 @@ google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAG
 google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
 google.golang.org/grpc v1.58.3 h1:BjnpXut1btbtgN/6sp+brB2Kbm2LjNXnidYujAVbSoQ=
 google.golang.org/grpc v1.58.3/go.mod h1:tgX3ZQDlNJGU96V6yHh1T/JeoBQ2TXdr43YbYSsCJk0=
+google.golang.org/grpc v1.59.0 h1:Z5Iec2pjwb+LEOqzpB2MR12/eKFhDPhuqW91O+4bwUk=
+google.golang.org/grpc v1.59.0/go.mod h1:aUPDwccQo6OTjy7Hct4AfBPD1GptF4fyUjIkQ9YtF98=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -1448,6 +1473,8 @@ gopkg.in/gemnasium/logrus-airbrake-hook.v2 v2.1.2/go.mod h1:Xk6kEKp8OKb+X14hQBKW
 gopkg.in/go-jose/go-jose.v2 v2.6.1 h1:qEzJlIDmG9q5VO0M/o8tGS65QMHMS1w01TQJB1VPJ4U=
 gopkg.in/go-jose/go-jose.v2 v2.6.1/go.mod h1:zzZDPkNNw/c9IE7Z9jr11mBZQhKQTMzoEEIoEdZlFBI=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
+gopkg.in/ini.v1 v1.67.0 h1:Dgnx+6+nfE+IfzjUEISNeydPJh9AXNNsWbGP9KzCsOA=
+gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/square/go-jose.v2 v2.2.2/go.mod h1:M9dMgbHiYLoDGQrXy7OpJDJWiKiU//h+vD76mk0e1AI=

main.go

@@ -3,6 +3,9 @@ package main
 import (
 	"log"
 	"net"
+	"os"
+
+	"github.com/spf13/viper"
 
 	"git.jmbit.de/jmb/podterminal/pods"
 	"git.jmbit.de/jmb/podterminal/utils"
@@ -10,17 +13,52 @@ import (
 )
 
 func main() {
+	readConfigFile()
 	laddr := &net.TCPAddr{
 		IP:   net.IPv4zero,
-		Port: 80,
+		Port: viper.GetInt("port"),
 	}
+	log.Println("Binding Port ", viper.GetInt("port"))
 	listener, err := net.ListenTCP("tcp", laddr)
 	if err != nil {
-		log.Fatal("could not bind to port 80", err)
+		log.Fatalln("could not bind to port ", viper.GetInt("port"), ": ", err)
 	}
 	pods.ConnectSocket()
 	// Dumm, ich weiß
 	utils.DropPrivileges("podterminal")
-	pods.Cleanup()
+	log.Println("Dropped Privileges")
+	pods.PullImage()
+	// Jank
+	go pods.GarbageCollector()
 	web.Run(listener)
 }
+
+func readConfigFile() {
+	log.Println("Reading Config")
+	viper.SetConfigFile("/etc/podterminal/config.yaml")
+	viper.SetDefault("port", 80)
+	viper.SetDefault("image", "lscr.io/linuxserver/webtop")
+	viper.SetDefault("maxAge", 10800)
+	viper.SetDefault("dri", false)
+	viper.SetDefault("dir_node", "/dev/dri/renderD128")
+	viper.SetDefault("envvars",
+		map[string]string{
+			"CUSTOM_USER": "user",
+			"PASSWORD":    "",
+			"TITLE":       "Podterminal",
+		},
+	)
+	if _, err := os.Stat("/etc/podterminal/config.yaml"); os.IsNotExist(err) {
+		log.Println("Config file does not exist, creating")
+		os.MkdirAll("/etc/podterminal", 755)
+		err := viper.WriteConfig()
+		if err != nil {
+			log.Fatalln("could not write default config", err)
+		}
+	}
+	err := viper.ReadInConfig()
+	if err != nil {
+		log.Fatalln("could not read config file", err)
+	}
+	log.Println("Finished reading Config")
+}

pods/container.go

@@ -5,19 +5,29 @@ import (
 
 	"github.com/containers/podman/v4/pkg/bindings/containers"
 	"github.com/containers/podman/v4/pkg/specgen"
+	runtime_spec "github.com/opencontainers/runtime-spec/specs-go"
+	"github.com/spf13/viper"
 )
 
 func CreateContainer() (string, error) {
-	image := "docker.io/linuxserver/webtop"
+	image := viper.GetString("image")
 	conn := Socket
 	envmap := make(map[string]string)
+	driDevice := runtime_spec.LinuxDevice{
+		Path: viper.GetString("dri_node"),
+	}
+	for envvar, value := range viper.GetStringMap("envvars") {
+		envmap[envvar] = value.(string)
+	}
 	s := specgen.NewSpecGenerator(image, false)
-	envmap["PASSWORD"] = ""
-	envmap["TITLE"] = "Pod Terminal"
-	envmap["PUID"] = "1000"
-	envmap["GUID"] = "1000"
 	s.Env = envmap
+
+	// Experimental DRI support for GPU acceleration in Container
+	if viper.GetBool("dri") == true {
+		s.Devices = []runtime_spec.LinuxDevice{driDevice}
+	}
 	createResponse, err := containers.CreateWithSpec(conn, s, nil)
+	log.Println("Created Container ", createResponse.ID, err, createResponse.Warnings)
 
 	return createResponse.ID, err
 }
@@ -28,6 +38,7 @@ func StartContainer(id string) error {
 
 func DestroyContainer(id string) error {
 	conn := Socket
+	log.Println("Deleting Container", id)
 	if err := containers.Kill(conn, id, nil); err != nil {
 		log.Println(err)
 		return err
@@ -44,7 +55,7 @@ func GetContainerIP(id string) (string, error) {
 
 	container, err := containers.Inspect(conn, id, nil)
 	if err != nil {
-		log.Println(err)
+		log.Println("Could not get IP of container", err)
 		return "", err
 	}
 	ip := container.NetworkSettings.IPAddress

pods/garbageCollector.go

@@ -0,0 +1,12 @@
+package pods
+
+import (
+	"time"
+)
+
+func GarbageCollector() {
+	for {
+		Cleanup()
+		time.Sleep(time.Minute * 10)
+	}
+}

pods/manager.go

@@ -3,10 +3,13 @@ package pods
 import (
 	"context"
 	"log"
+	"time"
 
 	"github.com/containers/podman/v4/pkg/bindings"
 	"github.com/containers/podman/v4/pkg/bindings/containers"
 	"github.com/containers/podman/v4/pkg/bindings/images"
+	"github.com/containers/podman/v4/pkg/domain/entities"
+	"github.com/spf13/viper"
 )
 
 var Socket context.Context
@@ -29,7 +32,8 @@ func ConnectSocket() {
 }
 
 func PullImage() {
-	image := "docker.io/linuxserver/webtop"
+	log.Println("Downloading Container image ", viper.GetString("image"))
+	image := viper.GetString("image")
 	conn := Socket
 	_, err := images.Pull(conn, image, nil)
 	if err != nil {
@@ -37,20 +41,33 @@ func PullImage() {
 	}
 }
 
+// Cleanup deletes Containers older than the specified maximum Age (Equal to session cookie maximum age)
 func Cleanup() {
+	log.Println("Starting cleanup function")
+	containerList := containerList()
+
+	for _, container := range containerList {
+		now := time.Now()
+		maxAge := time.Second * time.Duration(viper.GetInt("maxAge"))
+		containerAge := now.Sub(container.Created)
+		if containerAge > maxAge {
+
+			err := containers.Kill(Socket, container.ID, nil)
+			if err != nil {
+				log.Println(err)
+			}
+			_, err = containers.Remove(Socket, container.ID, nil)
+			if err != nil {
+				log.Println(err)
+			}
+		}
+	}
+}
+
+func containerList() []entities.ListContainer {
 	containerList, err := containers.List(Socket, nil)
 	if err != nil {
-		log.Println(err)
+		log.Println("Could not get Containers", err)
 	}
-	for _, container := range containerList {
+	return containerList
-		err = containers.Kill(Socket, container.ID, nil)
-		if err != nil {
-			log.Println(err)
-		}
-		_, err := containers.Remove(Socket, container.ID, nil)
-		if err != nil {
-			log.Println(err)
-		}
-	}
-
 }

web/router.go

@@ -12,6 +12,7 @@ import (
 	"github.com/gin-contrib/sessions/cookie"
 	"github.com/gin-gonic/gin"
 	"github.com/google/uuid"
+	"github.com/spf13/viper"
 
 	"git.jmbit.de/jmb/podterminal/pods"
 )
@@ -28,15 +29,20 @@ func Run(listener net.Listener) error {
 }
 
 func setupRouter() *gin.Engine {
+	log.Println("Setting up router")
 	gin.ForceConsoleColor()
 	gin.SetMode("release")
 	router := gin.New()
 	store := cookie.NewStore([]byte(uuid.NewString()))
+	store.Options(sessions.Options{
+		MaxAge: viper.GetInt("maxAge"),
+	})
 	router.Use(gin.Recovery())
 	router.Use(sessions.Sessions("session", store))
-	router.Use(urlLog())
+	//router.Use(urlLog())
 	router.Use(containerProxy)
 	// router.Any("/", containerProxy)
+	log.Println("Router is ready")
 	return router
 }
 
@@ -54,10 +60,11 @@ func urlLog() gin.HandlerFunc {
 
 func createReverseProxy(backendService string) (*httputil.ReverseProxy, error) {
 	var err error
+	log.Println("Creating reverse Proxy for ", backendService)
 
 	backendURL, err := url.Parse(backendService)
 	if err != nil {
-		log.Printf("Could not parees backend URL: %v", err)
+		log.Printf("Could not parse backend URL: %v", err)
 	}
 
 	proxy := &httputil.ReverseProxy{
@@ -72,15 +79,17 @@ func createReverseProxy(backendService string) (*httputil.ReverseProxy, error) {
 
 func containerProxy(c *gin.Context) {
 	session := sessions.Default(c)
+	sessionID := session.ID()
 	if session.Get("ct") == nil {
+		log.Println("Creating Container for Session ", sessionID)
 		ct, err := pods.CreateContainer()
 		if err != nil {
-			c.HTML(500, "Error", fmt.Sprintf("Could not create Container: %v", err))
+			c.HTML(500, "Error", fmt.Sprintf("[%s] Could not create Container: %v", sessionID, err))
 			c.Abort()
 		}
 		err = pods.StartContainer(ct)
 		if err != nil {
-			c.HTML(500, "Error", fmt.Sprintf("Could not start Container: %v", err))
+			c.HTML(500, "Error", fmt.Sprintf("[%s] Could not start Container: %v", sessionID, err))
 			c.Abort()
 		}
 		// Hack to wait for Container to start up and get assigned an IP
@@ -88,26 +97,30 @@ func containerProxy(c *gin.Context) {
 		ctip, err := pods.GetContainerIP(ct)
 
 		if err != nil {
-			c.HTML(500, "Error", fmt.Sprintf("Could not get Container ip: %v", err))
+			c.HTML(500, "Error", fmt.Sprintf("[%s] Could not get Container ip: %v", sessionID, err))
 			c.Abort()
 		}
 
 		proxies[ct], err = createReverseProxy(fmt.Sprintf("http://%s:3000", ctip))
 
 		if err != nil {
-			c.HTML(500, "Error", fmt.Sprintf("Could not create Container Proxy: %v", err))
+			c.HTML(
+				500,
+				"Error",
+				fmt.Sprintf("[%s] Could not create Container Proxy: %v", sessionID, err),
+			)
 			c.Abort()
 		}
 		session.Set("ct", ct)
 		session.Save()
 		c.Redirect(301, "/")
 	} else {
-		sessionID := session.Get("ct")
+		sessionCT := session.Get("ct")
-		switch sessionID.(type) {
+		switch sessionCT.(type) {
 		case string:
 
 		default:
-			c.HTML(500, "Error", "SessionID is not a string")
+			c.HTML(500, "Error", "Session Container ID is not a string")
 			c.Abort()
 		}
 		id := session.Get("ct").(string)