SSH ProxyCommand no AWS Lambda

SSH ProxyCommand no AWS Lambda

Tentando usar ssh com ProxyCommand no AWS Lambda, mas ele falha. Não tenho certeza do porquê. Basicamente, estou fazendo um clone do git, que estava funcionando, mas agora o servidor git está além de um host de salto. Eu tenho o git clone funcionando em outras máquinas, mas no lambda estou recebendo (as chaves e o arquivo de configuração ssh são gravados na pasta /tmp (também usandohttps://github.com/pimterry/lambda-gitpara git/ssh):

OpenSSH_7.4p1, OpenSSL 1.0.1k-fips 8 Jan 2015
debug1: Reading configuration data /tmp/ssh_config
debug1: /tmp/ssh_config line 16: Applying options for bitbucker_server
debug1: Executing proxy command: exec /tmp/git/usr/bin/ssh -vvv -F /tmp/ssh_config inter -W bitbucket_server:7999
debug1: permanently_drop_suid: 482
setresuid 482: Operation not permitted
debug1: identity file /tmp/id_rsa type 1
debug1: key_load_public: No such file or directory
debug1: identity file /tmp/id_rsa-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_7.4
ssh_exchange_identification: Connection closed by remote host
fatal: Could not read from remote repository.

Estou me perguntando se isso tem algo a ver com o permanentemente_drop_suid, já que a configuração funciona fora do lambda.

A mesma operação fora do lambda ...

OpenSSH_7.4p1, OpenSSL 1.0.2k-fips  26 Jan 2017 
debug1: Reading configuration data /tmp/ssh_config
debug1: /tmp/ssh_config line 15: Applying options for bitbucket_server
debug1: Executing proxy command: exec ssh -vvv inter -W bitbucket_server:7999
debug1: identity file /tmp/id_rsa type 1
debug1: key_load_public: No such file or directory
debug1: identity file /tmp/id_rsa-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_7.4
debug1: permanently_drop_suid: 501
OpenSSH_7.4p1, OpenSSL 1.0.2k-fips  26 Jan 2017
debug1: Reading configuration data /home/user_name/.ssh/config
debug1: /home/user_name/.ssh/config line 7: Applying options for inter
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 58: Applying options for *
debug1: Executing proxy command: exec ssh -A jump -W bibucket_server:22
debug1: identity file /home/user_naem/.ssh/id_rsa type 1
debug1: key_load_public: No such file or directory
debug1: identity file /home/user_name/.ssh/id_rsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/user_name/.ssh/id_dsa type -1
.
.
.

Qualquer pessoa???

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