diff --git a/appliances/centos7.gns3a b/appliances/centos7.gns3a
new file mode 100644
index 0000000..6761fe7
--- /dev/null
+++ b/appliances/centos7.gns3a
@@ -0,0 +1,45 @@
+{
+    "name": "Centos",
+    "category": "guest",
+    "description": "The CentOS Linux distribution is a stable, predictable, manageable and reproducible platform derived from the sources of Red Hat Enterprise Linux (RHEL). We are now looking to expand on that by creating the resources needed by other communities to come together and be able to build on the CentOS Linux platform. And today we start the process by delivering a clear governance model, increased transparency and access. In the coming weeks we aim to publish our own roadmap that includes variants of the core CentOS Linux.",
+    "vendor_name": "CentOS Linux",
+    "vendor_url": "https://www.centos.org/",
+    "documentation_url": "https://wiki.centos.org/",
+    "product_name": "Centos",
+    "product_url": "https://www.centos.org/download/",
+    "registry_version": 5,
+    "status": "stable",
+    "maintainer": "GNS3 Team",
+    "maintainer_email": "developers@gns3.net",
+    "usage": "Username: osboxes.org\nPassword: osboxes.org",
+    "port_name_format": "eth{0}",
+    "qemu": {
+        "adapter_type": "virtio-net-pci",
+        "adapters": 1,
+        "ram": 2048,
+        "hda_disk_interface": "ide",
+        "arch": "x86_64",
+        "console_type": "spice",
+        "boot_priority": "c",
+        "kvm": "require",
+        "options": "-vga qxl"
+    },
+    "images": [
+
+        {
+            "filename": "CentOS 7-1611 (64bit).vmdk",
+            "version": "7-1611",
+            "md5sum": "1da15f6144eab25c8546f81dd1c34092",
+            "filesize": 4365877248,
+            "download_url": "http://www.osboxes.org/centos/"
+        }
+    ],
+    "versions": [
+        {
+            "name": "7-1611",
+            "images": {
+                "hda_disk_image": "CentOS 7-1611 (64bit).vmdk"
+            }
+        }
+    ]
+}
diff --git a/docker/network_automation_pycharm/Dockerfile b/docker/network_automation_pycharm/Dockerfile
new file mode 100644
index 0000000..40b14f8
--- /dev/null
+++ b/docker/network_automation_pycharm/Dockerfile
@@ -0,0 +1,56 @@
+FROM phusion/baseimage:0.9.22
+
+# Use baseimage-docker's init system.
+CMD ["/sbin/my_init"]
+
+# Tell debconf to run in non-interactive mode
+ENV DEBIAN_FRONTEND noninteractive
+
+
+ENV PYCHARM_HOME=/etc/pycharm
+RUN apt-get update && apt-get -y --no-install-recommends install \
+    wget  \
+    git \
+    openjdk-9-jre \
+    libxrender1 \
+    libxtst6 \
+    python \
+    python3 \
+    curl \
+    openssh-client \
+    nano \
+    vim \
+    iputils-ping \
+    python \
+    build-essential \
+    libssl-dev \
+    libffi-dev \
+    python-pip \
+    python-setuptools \
+    python3-setuptools \
+    python-dev \
+    net-tools \
+    telnet \
+    software-properties-common \
+    && apt-add-repository -y ppa:ansible/ansible \
+    && apt-get update && apt-get -y --no-install-recommends install ansible \
+    && pip install --upgrade pip \
+    && pip install cryptography netmiko napalm pyntc \
+    && pip install --upgrade paramiko \
+    && pip install pexpect \
+    && pip install docopt==0.6.2 sh
+
+RUN export JAVA_HOME=/usr/lib/jvm/default-java
+
+RUN wget https://download.jetbrains.com/python/pycharm-community-2017.2.3.tar.gz
+
+RUN mkdir ${PYCHARM_HOME} && tar -xzvf pycharm-community-2017.2.3.tar.gz -C ${PYCHARM_HOME} --strip=1 &&\
+    wget -P /tmp/ https://bootstrap.pypa.io/get-pip.py && python /tmp/get-pip.py &&\
+    rm -rf /var/lib/apt-lists; rm -rf /tmp/*; apt-get purge wget -y; apt-get autoremove -y
+RUN mkdir /scripts
+RUN mkdir /etc/sv/pycharm
+ADD pycharm-run /etc/sv/pycharm/run
+RUN chmod a+x /etc/sv/pycharm/run
+RUN ln -s /etc/sv/pycharm /etc/service
+
+VOLUME /root /scripts
diff --git a/docker/network_automation_pycharm/pycharm-run b/docker/network_automation_pycharm/pycharm-run
new file mode 100644
index 0000000..bf09f47
--- /dev/null
+++ b/docker/network_automation_pycharm/pycharm-run
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+exec 2>&1
+exec /etc/pycharm/bin/pycharm.sh