The latest version(578686d82d3a944527d9ecabe3b199b3e494656c) can not build image successfully

[Jingzhao123]

Hi,
I build the latest version of sfc-controller. I found that it can not build a dev_sfc_controller_alpine image successfully by using build.sh. The following are the errror log information.

Step 19/23 : RUN ./build-controller.sh
 ---> Running in cab2f3620fc6
/go/bin:/usr/local/go/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin:/root/go/bin
/usr/local/go
/root/go
Setting up environment...
Done.
go version go1.9.7 linux/amd64
# building the sfc controller with plugins
github.com/ligato/sfc-controller/vendor/golang.org/x/sys/unix
github.com/ligato/sfc-controller/vendor/github.com/satori/go.uuid
github.com/ligato/sfc-controller/vendor/github.com/namsral/flag
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/utils/once
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/codes
github.com/ligato/sfc-controller/vendor/gopkg.in/yaml.v2
github.com/ligato/sfc-controller/vendor/github.com/gogo/protobuf/proto
github.com/ligato/sfc-controller/vendor/github.com/golang/protobuf/proto
github.com/ligato/sfc-controller/vendor/golang.org/x/net/context
github.com/ligato/sfc-controller/vendor/golang.org/x/net/internal/timeseries
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/grpclog
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/credentials/internal
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/metadata
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/resolver
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/encoding
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/internal
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/internal/grpcrand
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/internal/envconfig
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/internal/grpcsync
github.com/ligato/sfc-controller/vendor/golang.org/x/text/transform
github.com/ligato/sfc-controller/vendor/golang.org/x/text/unicode/bidi
github.com/ligato/sfc-controller/vendor/golang.org/x/net/http2/hpack
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/keepalive
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/stats
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/tap
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/internal/backoff
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/resolver/passthrough
github.com/ligato/sfc-controller/vendor/github.com/coreos/etcd/pkg/types
github.com/ligato/sfc-controller/vendor/github.com/coreos/etcd/pkg/tlsutil
github.com/ligato/sfc-controller/vendor/github.com/gorilla/mux
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/connectivity
github.com/ligato/sfc-controller/vendor/golang.org/x/net/trace
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/naming
github.com/ligato/sfc-controller/vendor/github.com/dgrijalva/jwt-go
github.com/ligato/sfc-controller/vendor/github.com/pkg/errors
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/resolver/dns
github.com/ligato/sfc-controller/vendor/github.com/unrolled/render
github.com/ligato/sfc-controller/vendor/golang.org/x/crypto/blowfish
github.com/ligato/sfc-controller/vendor/github.com/beorn7/perks/quantile
github.com/ligato/sfc-controller/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg
github.com/ligato/sfc-controller/vendor/golang.org/x/text/unicode/norm
github.com/ligato/sfc-controller/vendor/github.com/prometheus/common/model
github.com/ligato/sfc-controller/vendor/github.com/prometheus/procfs/internal/util
github.com/ligato/sfc-controller/vendor/github.com/philhofer/fwd
github.com/ligato/sfc-controller/plugins/controller/idapi/bitmap
github.com/ligato/sfc-controller/vendor/golang.org/x/text/secure/bidirule
github.com/ligato/sfc-controller/plugins/controller/idapi/ipam
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/utils/addrs
github.com/ligato/sfc-controller/vendor/github.com/prometheus/procfs/nfs
github.com/ligato/sfc-controller/vendor/golang.org/x/crypto/bcrypt
github.com/ligato/sfc-controller/vendor/github.com/prometheus/procfs/xfs
github.com/ligato/sfc-controller/plugins/controller/idapi
github.com/ligato/sfc-controller/vendor/github.com/tinylib/msgp/msgp
github.com/ligato/sfc-controller/vendor/github.com/prometheus/procfs
github.com/ligato/sfc-controller/vendor/golang.org/x/crypto/ssh/terminal
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/internal/syscall
github.com/ligato/sfc-controller/vendor/github.com/sirupsen/logrus
github.com/ligato/sfc-controller/vendor/golang.org/x/net/idna
github.com/ligato/sfc-controller/vendor/github.com/ghodss/yaml
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/logging
github.com/ligato/sfc-controller/vendor/github.com/bshuster-repo/logrus-logstash-hook
github.com/ligato/sfc-controller/vendor/github.com/sirupsen/logrus/hooks/syslog
github.com/ligato/sfc-controller/vendor/golang.org/x/net/http/httpguts
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/logging/logrus
github.com/ligato/sfc-controller/vendor/golang.org/x/net/http2
github.com/ligato/sfc-controller/vendor/github.com/fluent/fluent-logger-golang/fluent
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/config
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/utils/safeclose
github.com/ligato/sfc-controller/vendor/github.com/evalphobia/logrus_fluent
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/infra
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/datasync/resync
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/servicelabel
github.com/ligato/sfc-controller/vendor/github.com/golang/protobuf/ptypes/any
github.com/ligato/sfc-controller/vendor/github.com/golang/protobuf/ptypes/duration
github.com/ligato/sfc-controller/vendor/github.com/golang/protobuf/ptypes/timestamp
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/credentials
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/encoding/proto
github.com/ligato/sfc-controller/vendor/github.com/prometheus/client_model/go
github.com/ligato/sfc-controller/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil
github.com/ligato/sfc-controller/vendor/google.golang.org/genproto/googleapis/rpc/status
github.com/ligato/sfc-controller/vendor/github.com/golang/protobuf/ptypes
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/balancer
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/internal/channelz
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/peer
github.com/ligato/sfc-controller/vendor/github.com/prometheus/common/expfmt
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/status
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/balancer/base
github.com/ligato/sfc-controller/vendor/github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/internal/binarylog
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/balancer/roundrobin
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/logging/measure/model/apitrace
github.com/ligato/sfc-controller/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/datasync
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/health/statuscheck/model/status
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/rpc/rest/security/model/access-security
github.com/ligato/sfc-controller/plugins/controller/model
github.com/ligato/sfc-controller/vendor/github.com/ligato/vpp-agent/plugins/linux/model/interfaces
github.com/ligato/sfc-controller/vendor/github.com/ligato/vpp-agent/plugins/vpp/model/interfaces
github.com/ligato/sfc-controller/vendor/github.com/ligato/vpp-agent/plugins/vpp/model/l2
github.com/ligato/sfc-controller/vendor/github.com/ligato/vpp-agent/plugins/vpp/model/l3
github.com/ligato/sfc-controller/vendor/github.com/prometheus/client_golang/prometheus
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/logging/measure
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/db/keyval
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/rpc/rest/security
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/agent
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/db/keyval/kvproto
github.com/ligato/sfc-controller/plugins/controller/database
# github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/agent
vendor/github.com/ligato/cn-infra/agent/agent.go:230:9: undefined: strings.Builder
github.com/ligato/sfc-controller/plugins/controller/vppagent
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/rpc/rest
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/internal/transport
github.com/ligato/sfc-controller/vendor/github.com/gogo/protobuf/gogoproto
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/logging/logmanager
github.com/ligato/sfc-controller/vendor/github.com/coreos/etcd/auth/authpb
github.com/ligato/sfc-controller/vendor/github.com/coreos/etcd/mvcc/mvccpb
github.com/ligato/sfc-controller/vendor/github.com/prometheus/client_golang/prometheus/promhttp
github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/rpc/prometheus
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc
github.com/ligato/sfc-controller/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb
github.com/ligato/sfc-controller/vendor/google.golang.org/grpc/health/grpc_health_v1
github.com/ligato/sfc-controller/vendor/github.com/coreos/etcd/clientv3
github.com/ligato/sfc-controller/vendor/github.com/coreos/etcd/clientv3/namespace
make: *** [Makefile:108: build] Error 2
# installing sfc controller with plugins
# github.com/ligato/sfc-controller/vendor/github.com/ligato/cn-infra/agent
vendor/github.com/ligato/cn-infra/agent/agent.go:230:9: undefined: strings.Builder
make: *** [Makefile:112: install] Error 2
The command '/bin/sh -c ./build-controller.sh' returned a non-zero code: 2

[jhnbrns]

I suspect the golang version needs to be upgraded to 1.11 as it is in the dev-sfc-controller.

[Jingzhao123]

@jhnbrns Thanks. It has been worked by using 1.11. And i will update the code for it.

[jhnbrns]

Hi Jing Zhou
Thats good to hear. Let me know how you want to sue the sf-controller ... I might be able to help you with some configuration.
Thanks
John

[Jingzhao123]

Is there any group for discussing the issues about sfc-controller ? If exist, could you please add me to join it?

[AdelBouridah]

Hi @Jingzhao123 I would like to work on the SFC-controller also (with contiv vpp) if you want wa have to create a groupe and share our experience, issues,...etc.

[rastislavs]

Hi @Jingzhao123 , @AdelBouridah
we are slowly moving towards implementing service chaining for CNFs in Contiv-VPP directly, which means that an external SFC Controller will not be needed anymore. If you wanted to contribute, feel free to join Contiv slack channel and ping me there: https://join.slack.com/t/contivvpp/shared_invite/enQtNTc3OTE5ODkwODk3LWQxZDQ1MGQ3MzE4MDI3OGVkMDU4MjliMDcxODYwYjliMDZhMGFlY2MxMDA5MWQwZDRlMzJjZDBlMWYzNWJhNWY